5305-00-001-6671
Machine 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
- Machine Screw
- (NSN) National Stock Number
- 5305-00-001-6671
- (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
- 10/04/1972 (53 years ago)
0.387 inches minimum and 0.417 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 3a thread class, 0.252 inches minimum and 0.302 inches maximum thread length
Specs & Compatibility
3a
right-hand
0.252 inches minimum and 0.302 inches maximum
0.387 inches minimum and 0.417 inches maximum
flat countersunk
0.244 inches minimum and 0.279 inches maximum
high-torque
0.138 inches
32
160000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
iron alloy 660
ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response
passivate
qq-p-35 fed spec single treatment response
unjc
80205-nas1221 professional/industrial association standard
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.
0006657
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1221-06E2 | Machine Screw |