FFB571TYPEB1CLASSC Square Plain Nut
5310-00-012-0374
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
- Square Plain Nut
- Part Number
- FFB571TYPEB1CLASSC
- (NSN) National Stock Number
- 5310-00-012-0374
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01858
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 01/01/1963 (63 years ago)
0.606 inches minimum and 0.6260 inches maximum width across flats, 2b thread class, square nut style, 0.310 inches minimum and 0.346 inches maximum nut height, right-hand thread direction
Specs & Compatibility
2b
right-hand
square
0.310 inches minimum and 0.346 inches maximum
0.606 inches minimum and 0.6260 inches maximum
unc
16
0.375 inches
washer faced
steel overall
cadmium or zinc overall
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.
0001858
Related Hardware Products
| Part Number | Description |
|---|---|
| 54424 | Square Plain Nut |
| BBNX1C1 | Square Plain Nut |
| FFB571TYPEB1CLASSC | Square Plain Nut |
| SN38 | Square Plain Nut |