3W00521-101 Key Washer
5310-01-136-0308
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
Request for Quote
Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.
Featured Parts
Need Assistance?
Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!
Contact us directly, and our team will assist you in finding the perfect solution for your requirements.
Contact UsCertified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Official Item Classification
- Name
- Key Washer
- Part Number
- 3W00521-101
- (NSN) National Stock Number
- 5310-01-136-0308
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01869
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 08/03/1982 (44 years ago)
2.140 inches nominal outside diameter, 1.550 inches nominal external prebent key width, 1.147 inches minimum and 1.160 inches maximum hole diameter, 0.540 inches nominal external prebent key length, 1.182 inches nominal distance from centerline to inside of prebent key
Specs & Compatibility
1.147 inches minimum and 1.160 inches maximum
2.140 inches nominal
0.540 inches nominal
1.550 inches nominal
1.182 inches nominal
3.280 inches nominal
0.180 inches nominal
groove 0.250 inch deep,1.36 inch long on the end of the external key
steel comp 4130 overall
mil-s-18729,cond a mil spec single material response overall
key
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0001869
Related Hardware Products
| Part Number | Description |
|---|---|
| 3W00521-101 | Key Washer |