5310-01-024-7556
Extended Washer Self-Locking Nut
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
- Extended Washer Self-Locking Nut
- (NSN) National Stock Number
- 5310-01-024-7556
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 29729
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 07/20/1976 (50 years ago)
3b thread class, right-hand thread direction, dry film lubricant lubrication, prevailing torque all metal design locking feature, 0.438 inches maximum washer outside diameter
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.438 inches maximum
dry film lubricant
0.310 inches maximum
double hexagon
0.020 inches minimum
0.305 inches minimum and 0.313 inches maximum
450.0 fahrenheit nominal
unjf
28
45.0 rockwell c nominal
0.250 inches
steel comp 601 or steel comp h11 overall
ams 6304 assn std 1st material response or ams6485 assn std 2nd material response or ams 6487 assn std 2nd material response overall
cadmium overall
ams2401 assn std single treatment response overall
80205-nas1758 professional/industrial association standard
Replacement For
| Part Number | Description | |
|---|---|---|
| 5310-00-991-0283 | No Name Available | 06/01/1991 |
| 5310-01-041-9650 | No Name Available | 11/01/1991 |
Regulatory Compliance
Precious metal content is unknown
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.
0029729