309790 Machine Screw
5305-01-675-3631
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
- Machine Screw
- Part Number
- 309790
- (NSN) National Stock Number
- 5305-01-675-3631
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06657
- (FIIG) Federal Item Identification Guide
- A500D0
- Date
- 09/06/2018 (8 years ago)
0.144 inches minimum and 0.162 inches maximum head diameter, 0.040 inches minimum and 0.051 inches maximum head height, 0.3125 inches nominal thread length, flat countersunk head style, right-hand thread direction
Specs & Compatibility
right-hand
0.3125 inches nominal
flat countersunk
0.144 inches minimum and 0.162 inches maximum
0.040 inches minimum and 0.051 inches maximum
cruciform ribbed
2.0 inches
56
"2-56 x 5/16" machine screws / phillips / flat head / 18-8 stainless steel/black oxide"
oxide
material: 18-8 stainless steel; finish: black oxide; full thread; carton quantity: 9,000 pieces; carton weight: 5.23 pounds
black
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.
0006657