- Home /
- FSC NSN Catalog /
- Screws /
- 642AS7549-3
NSN 642AS7549-3
Socket Head Cap Screw
0.244 inches minimum and 0.279 inches maximum head diameter, flat countersunk head style, slot internal drive style, 82.0 degrees nominal countersink angle, 0.531 inches minimum and 0.562 inches maximum fastener length.
NSN 5305-01-081-0740 Datasheet
- (NSN) National Stock Number
- 5305-01-081-0740
- (FSG) Federal Supply Group
- 53 - Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 - Screws
- (NIIN) National Item Identification Number
- 01-081-0740
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 16282
- Date
- Wed, Aug 8, 1979
- Schedule B Code
- 7318152000
- Countersink Angle
- 82.0 degrees nominal
- Fastener Length
- 0.531 inches minimum and 0.562 inches maximum
- Head Diameter
- 0.244 inches minimum and 0.279 inches maximum
- Head Style
- flat countersunk
- Internal Drive Style
- slot
- Locking Feature
- unable to decode
- Material Document And Classification
- Material
- Nominal Thread Diameter
- 0.138 inches
- Surface Treatment Document And Classification
- unable to decode
- Surface Treatment
- unable to decode
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.386 inches minimum and 0.479 inches maximum
- Thread Quantity Per Inch
- 32
- Thread Series Designator
- unified national coarse (unc)
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
- S9I - Defense industrial supply center philadelphia, pennsylvania 19111
- Pseudo Item Name Code
- 0016282
Cross Reference
CAGE Codes
- 30003
-
Naval Air Systems Command Managed Original Design Activity Not Material/parts SupplierGovernment departments or units, including military organizations
- 16941
-
Long-Lok LlcU.s./canadian manufacturers
Freight Information
- Air Commodity
- BZ -
- 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
- 48950
- Water Commodity
- 713 - Metal hardware
- National Motor Freight Classification Item Number
- 093486
Schedule B & Trade
- Schedule B
- 7318-15-2000
- Description
- bolts and bolts and their nuts or washers exported in the same shipment
- End Use
- 12110 - Iron and steel products, other
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 69421
- (NAICS) North American Industrial Classification System
- 332722
Questions & Answers
-
What is the FSCG of the NSN 5305-01-081-0740?
The FSCG of the NSN 5305-01-081-0740 is 5305
-
Does the NSN 5305-01-081-0740 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
-
Does NSN 5305-01-081-0740 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 5305-01-081-0740 contain precious materials?
Precious metal content is unknown
-
Does NSN 5305-01-081-0740 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 5305-01-081-0740 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Aug 8, 1979
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 2840Prime Moving; and Components Aircraft Gas Turbines and Jet Engines
-
FSC 6930Operation Training Devices
-
FSC 2530Vehicular Brake, Steering, Axle, Wheel and Track Components
-
FSC 2950Turbosupercharger and Components
-
FSC 7290Miscellaneous Household and Commercial Furnishings and Appliances
-
FSC 3455Cutting Tools for Machine Tools
-
FSC 1287Fire Control Sonar Equipment
-
FSC 9530Nonferrous Base Metal Bars and Rods
-
FSC 1127Nuclear Rockets
-
FSC 5955Oscillators and Piezoelectric Crystals
-
FSC 4927Repair and Checkout Specialized Equipment Rocket Maintenance
-
FSC 1090Assemblies Interchangeable Between Weapons in Two or More Classes
-
FSC 5836Video Recording and Reproducing Equipment
-
FSC 7350Tableware
-
FSC 5680Miscellaneous Construction Materials