5305-00-021-3740
Hexagon Head Cap Screw
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
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-00-021-3740
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 18257
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1963 (63 years ago)
1.000 inches minimum and 1.188 inches maximum thread length, 1.500 inches nominal fastener length, hexagon head style, right-hand thread direction, 2a thread class
Specs & Compatibility
2a
right-hand
1.000 inches minimum and 1.188 inches maximum
1.500 inches nominal
hexagon
0.226 inches minimum and 0.243 inches maximum
0.551 inches minimum and 0.562 inches maximum
mrap - cougar cat1 a2; mrap - m-atv; multiple launch rocket system (mlrs)
0.375 inches
16
80000 pounds per square inch
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
66 fed std all material responses overall
passivate overall
qq-p-35 fed spec single treatment response overall
unc
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-660-2829 | No Name Available | 09/01/1982 |
| 5305-00-880-5932 | No Name Available | 03/30/1967 |
| 5306-01-121-1294 | No Name Available | 07/01/1983 |
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.
0018257
Related Hardware Products
| Part Number | Description |
|---|---|
| 145-4510943-50 | Hexagon Head Cap Screw |
| 16512 | Hexagon Head Cap Screw |
| 235A4587BA28 | Hexagon Head Cap Screw |
| 306-16200 | Hexagon Head Cap Screw |
| 330C889A6016D24 | Hexagon Head Cap Screw |
| 4912859-04 | Hexagon Head Cap Screw |
| 4917385-05 | Hexagon Head Cap Screw |
| 501-7368087 ITEM NO 9 | Hexagon Head Cap Screw |
| 5305000213740 | Hexagon Head Cap Screw |
| 5306000213740 | Hexagon Head Cap Screw |
| 645A560H43 | Hexagon Head Cap Screw |
| 9421M34P04 | Hexagon Head Cap Screw |
| MS35307-364 | Hexagon Head Cap Screw |
| MS35307-64 | Hexagon Head Cap Screw |
| P-5729-B71 | Hexagon Head Cap Screw |