- Home /
- FSC NSN Catalog /
- Nuts and Washers /
- 839B189P3
NSN 839B189P3
Lock Washer
1.790 inches minimum and 1.810 inches maximum hole diameter, unable to decode material document and classification, unable to decode material, 0.040 inches nominal material thickness, 1.990 inches minimum and 2.010 inches maximum outside diameter.
NSN 5310-00-830-1921 Datasheet
- (NSN) National Stock Number
- 5310-00-830-1921
- (FSG) Federal Supply Group
- 53 - Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 - Nuts and Washers
- (NIIN) National Item Identification Number
- 00-830-1921
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 14218
- Date
- Mon, Jan 1, 1962
- Schedule B Code
- 7318210000
- Hole Diameter
- 1.790 inches minimum and 1.810 inches maximum
- Material Document And Classification
- unable to decode
- Material Thickness
- 0.040 inches nominal
- Material
- unable to decode
- Outside Diameter
- 1.990 inches minimum and 2.010 inches maximum
- Overall Height
- 0.390 inches minimum and 0.420 inches maximum
- Special Features
- four internal teeth 0.370 in.overall length
- Style Designator
- internal teeth
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.
- Pseudo Item Name Code
- 0014218
Cross Reference
CAGE Codes
- 99207
-
General Electric Company Dba Ge AerospaceU.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
- U - 50.0
- 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
- 55210
- Water Commodity
- 713 - Metal hardware
- National Motor Freight Classification Item Number
- 194160
Schedule B & Trade
- Schedule B
- 7318-21-0000
- Description
- spring washers and other lock washers, iron or steel
- End Use
- 12300 - Finished metal shapes
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 69422
- (NAICS) North American Industrial Classification System
- 332722
Questions & Answers
-
What is the FSCG of the NSN 5310-00-830-1921?
The FSCG of the NSN 5310-00-830-1921 is 5310
-
Does the NSN 5310-00-830-1921 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
-
Does NSN 5310-00-830-1921 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 5310-00-830-1921 contain precious materials?
Precious metal content is unknown
-
Does NSN 5310-00-830-1921 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 5310-00-830-1921 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962
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
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
-
5999-01-030-681710/14/2026 12:10 PM EDTSquelch Amplifier1 in stock
-
5310-01-316-795010/14/2026 12:10 PM EDTLock Washer4 in stock
-
5310-01-463-314710/14/2026 12:10 PM EDTFlat Washer3,056 in stock
-
5342-01-280-555210/14/2026 12:10 PM EDTSpecial Cap6 in stock
-
5306-01-098-377710/14/2026 12:10 PM EDTMachine Bolt1,851 in stock
-
2995-01-292-446910/14/2026 12:10 PM EDTSpecial Adapter26 in stock
-
5340-01-022-330110/14/2026 12:10 PM EDTFlush Catch4 in stock
-
1240-00-818-447610/14/2026 08:10 AM EDTOptical Instrument Headrest3 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 5845Underwater Sound Equipment
-
FSC 3930Self-Propelled Warehouse Trucks and Tractors
-
FSC 5975Electrical Hardware and Supplies
-
FSC 5985Related Equipment, Waveguides and Antennas
-
FSC 1105Nuclear Bombs
-
FSC 8115Crates, Cartons and Boxes
-
FSC 7460Visible Record Equipment
-
FSC 1287Fire Control Sonar Equipment
-
FSC 1386Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment
-
FSC 8730Seeds and Nursery Stock
-
FSC 6117Solar Electric Power Systems
-
FSC 5850Visible and Invisible Light Communication Equipment
-
FSC 9930Memorials; Cemeterial and Mortuary Equipment and Supplies
-
FSC 6210Indoor and Outdoor Electric Lighting Fixtures
-
FSC 6920Armament Training Devices