Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.
Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. B18.21.1 specification
The national stock number or the identification information of the end equipment for which the item is a part.
2355-01-539-3639; light armored vehicle
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
three quarter lock washer
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
lockwasher 3/4 gr 8 zinc yellow for LAV-D kit; material: astm f 436, type 1 - carbon steel; finish: astm b 633, type ii, sc 4
Answers.
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
NSN 5310-01-569-9877 WASHER,LOCK
Used on 2355-01-539-3639; light armored vehicle. lockwasher 3/4 gr 8 zinc yellow for lav-d kit; material: astm f 436, type 1 - carbon steel; finish: astm b 633, type ii, sc 4 three quarter lock washer
- NIIN
- 015699877
- NIIN Date
- 12/11/08
- Schedule B
- Name Code
- 14218
- FIIG
- A022B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $2.58 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | AEW07X750000BD6AB1 | Cage 05047 |
| 2. | A05804800008Z | Cage 7W108 |
| 3. | 06121310 | Cage ZR910 |
| 4. | A05804800008Z | Cage 01365 |
| 5. | 06121310 | Cage ZD484 |
Major End Users Countries and entities
- - Department of The Navy
- - U.s. Marine Corps
- - Australia
Availability for B18.21.1 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 50.0
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 194160 WASHER OR GASKETS, IRON OR STEEL,
- UFC (universal freight code)
- 55210
Similar by Design Other washers with similar characteristics
Nothing similar to this part number was found in our inventory
B18.21.1 / Washer,lockWhat is the formal definition of this item?
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
