NSN 1639
Engine Poppet Valve
0.1562 inches nominal distance from hole center to stem end, 0.0312 inches nominal chamfer length, 45.0 chamfer angle in deg, not included carbon relief groove, gasoline engine fsc application data.
NSN 2805-00-271-9543 Datasheet
- (NSN) National Stock Number
- 2805-00-271-9543
- (FSG) Federal Supply Group
- 28 - Engines, Turbines, and Components
- (FSC) Federal Supply Classification
- 2805 - Except Aircraft; and Components Gasoline Reciprocating Engines
- (NIIN) National Item Identification Number
- 00-271-9543
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 15884
- Date
- Tue, Jan 1, 1963
- Schedule B Code
- 8409918000
- Carbon Relief Groove
- not included
- Chamfer Angle In Deg
- 45.0
- Chamfer Length
- 0.0312 inches nominal
- Distance From Hole Center To Stem End
- 0.1562 inches nominal
- Fsc Application Data
- gasoline engine
- Head Height
- 0.1300 inches minimum and 0.1500 inches maximum
- Head Style
- flat
- Hole Diameter
- 0.1260 inches minimum and 0.1320 inches maximum
- Metallic Hardness Rating And Location
- 37.0 rockwell c nominal tip
- Neck Radius
- 0.3125 inches nominal
- Outside Diameter
- 1.0430 inches minimum and 1.0530 inches maximum
- Seat Angle In Deg
- 30.0
- Stem Diameter
- 0.2470 inches minimum and 0.2480 inches maximum
- Stem Length
- 2.9790 inches minimum and 2.9990 inches maximum
- Stem Style
- drilled
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- U - Precious metal content is unknown
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Source of Supply Code
- S9C - Defense supply center columbus, ohio 43215
- Pseudo Item Name Code
- 0015884
Cross Reference
CAGE Codes
- 06306
-
Crown Audio, Inc. Dba Crown InternationalU.s./canadian manufacturers
- 21856
-
Centroid, Inc. Dba Centroid IncU.s./canadian manufacturers
- 25634
-
Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin DivisionU.s./canadian manufacturers
- 28381
-
Coxwells Inc Dba CoxreelsU.s./canadian manufacturers
- 30003
-
Naval Air Systems Command Managed Original Design Activity Not Material/parts SupplierGovernment departments or units, including military organizations
- 31669
-
Pico Electronics IncU.s./canadian manufacturers
- 52247
-
Extel CorpU.s./canadian manufacturers
- 54509
-
Napasco International IncU.s./canadian manufacturers
- 65442
-
Pelican Products, Inc. Dba Pelican Products IncU.s./canadian manufacturers
- 66544
-
Frontgrade Technologies Inc.U.s./canadian manufacturers
- 6N299
-
Agco Corp Parts OpnU.s./canadian manufacturers
- 75545
-
Lawler Manufacturing Company, Inc.U.s./canadian manufacturers
- 83330
-
Dialight CorporationU.s./canadian manufacturers
- 91833
-
Keystone Electronics CorpU.s./canadian manufacturers
- 91967
-
Halsit Holdings Llc Div Halsit Holdings, Llc Dba AbbatronU.s./canadian manufacturers
- B6577
-
ElcosNon-us manufacturer (nato), other foreign organization or codification bureaus
- 1ML14
-
Brinkley Technology Group Llc Dba Hercules ManufacturingU.s./canadian manufacturers
- 28265
-
Hercules Engine Co IncU.s./canadian manufacturers
- 95019
-
Dana Corp Spicer Transmission DivU.s./canadian manufacturers
- 20912
-
Ertel Engineering CoU.s./canadian manufacturers
- 59875
-
Eaton Corp Dba Eaton Aerospace JacksonU.s./canadian manufacturers
- 45225
-
Bosch Automotive Service Solutions Inc.U.s./canadian manufacturers
- 53781
-
Spx CorpU.s./canadian manufacturers
- 77576
-
Sterling Div Federal Mogul CorpU.s./canadian manufacturers
Freight Information
- Air Commodity
- VZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- W - Rating variable
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 63220
- Water Commodity
- 593 - Motors and parts, (machinery and parts),(less than 35 feet)
- National Motor Freight Classification Item Number
- 133300
Schedule B & Trade
- Schedule B
- 8409-91-8000
- Description
- parts for spark-ignition internal combustion piston engines, nesoi
- End Use
- 21100 - Industrial engines
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 71391
- (NAICS) North American Industrial Classification System
- 333618
Questions & Answers
-
What is the FSCG of the NSN 2805-00-271-9543?
The FSCG of the NSN 2805-00-271-9543 is 2805
-
Does the NSN 2805-00-271-9543 have a Schedule B code assigned?
Yes, the Schedule B code is 8409918000
-
Does NSN 2805-00-271-9543 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 2805-00-271-9543 contain precious materials?
Precious metal content is unknown
-
Does NSN 2805-00-271-9543 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 2805-00-271-9543 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
6680-01-661-201410/07/2026 04:10 AM EDTLiquid Quantity Transmitter7 in stock
-
1630-00-180-503410/07/2026 04:10 AM EDTBrake Cylinder Retainer27 in stock
-
5120-01-250-722210/07/2026 04:10 AM EDTBarrel Alignment Tool Set1 in stock
-
5975-01-531-347310/07/2026 04:10 AM EDTElectrical Equipme Mounting Base1 in stock
-
5935-01-128-672310/07/2026 04:10 AM EDTElectrical Plug Connector3 in stock
-
2520-00-734-923810/07/2026 12:10 AM EDTShaft Driven Gear8 in stock
-
5310-01-654-547910/07/2026 12:10 AM EDTExtended Washer Self-Locking Nut5,877 in stock
-
4920-01-108-348410/07/2026 12:10 AM EDTEngin Lifting Sling8 in stock
-
6625-01-433-307310/06/2026 08:10 PM EDTTest Probe3 in stock
-
1005-01-182-747710/06/2026 08:10 PM EDTPiston Rod1 in stock
-
6625-01-353-707710/06/2026 08:10 PM EDTOhmmeter2 in stock
-
1730-00-739-869910/06/2026 08:10 PM EDTAircraft Boarding Ladder5 in stock
-
5320-01-323-295310/06/2026 08:10 PM EDTBlind Rivet34,179 in stock
-
5340-00-819-167610/06/2026 08:10 PM EDTTurnbuckle3 in stock
-
4820-01-421-107010/06/2026 08:10 PM EDTSafety Relief Valve Parts Kit2 in stock
Recent Updates
-
5995-00-006-971810/06/2026 08:10 AM EDTElectrical Cord AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5995-00-006-972010/06/2026 08:10 AM EDTRadio Frequency Cable AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5330-00-006-972210/06/2026 08:10 AM EDTGasketIn Packing and Gasket Materials
-
5985-00-006-972310/06/2026 08:10 AM EDTNo Name AvailableIn Related Equipment, Waveguides and Antennas
-
5998-00-006-972610/06/2026 08:10 AM EDTCircuit Card AssemblyIn Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware
-
1325-00-008-533310/05/2026 08:10 AM EDTBomb FuzeIn Bombs
-
6135-00-008-534110/05/2026 08:10 AM EDTNonrechargeable BatteryIn Nonrechargeable Batteries
-
5331-00-008-532410/05/2026 08:10 AM EDTO-RingIn O-Ring
-
1325-00-008-533710/05/2026 08:10 AM EDTUtility BombIn Bombs
-
6135-00-008-534010/05/2026 08:10 AM EDTBatteryIn Nonrechargeable Batteries
-
5305-00-006-940810/02/2026 08:10 AM EDTMachine ScrewIn Screws
-
9330-00-006-938710/02/2026 08:10 AM EDTObservation WindowIn Plastics Fabricated Materials
-
8030-00-006-939110/02/2026 08:10 AM EDTCoating CompoundIn Preservative and Sealing Compounds
-
5935-00-006-939410/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
-
5935-00-006-939610/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
Popular Categories
-
FSC 1385Surface Use Explosive Ordnance Disposal Tools and Equipment
-
FSC 1115Nuclear Warheads and Warhead Sections
-
FSC 7830Recreational and Gymnastic Equipment
-
FSC 2930Nonaircraft Engine Cooling System Components
-
FSC 4630Sewage Treatment Equipment
-
FSC 2050Buoys
-
FSC 5999Miscellaneous Electrical and Electronic Components
-
FSC 4820Nonpowered Valves
-
FSC 5950Coils and Transformers
-
FSC 5905Resistor
-
FSC 1195Miscellaneous Nuclear Ordnance
-
FSC 3413Drilling and Tapping Machines
-
FSC 2935Aircraft Prime Moving Engine System Cooling Components
-
FSC 6670Scales and Balances
-
FSC 4470Nuclear Reactors