5305-01-386-6079
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
- 5305-01-386-6079
- (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
- 02/09/1994 (32 years ago)
3a thread class, 0.625 inches maximum thread length, 0.594 inches minimum and 0.625 inches maximum fastener length, flat chamfer head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.625 inches maximum
0.594 inches minimum and 0.625 inches maximum
flat chamfer
0.306 inches minimum and 0.313 inches maximum
0.103 inches minimum and 0.118 inches maximum
pellet
torque set
0.190 inches
32
160000 pounds per square inch
feat
iron alloy 660
plastic polyamide (nylon) or plastic polychlorotrifluoroethylene
ams 5737 assn std single material response
ams 3650 assn std 2nd material response
passivate
qq-p-35 fed spec single treatment response
32.0 microinches
32.0 microinches
this item is flight safety critical. thread is safety critical per mil-s-8879 under application category safety critical. apply one coat of mil-p-23377, ty 1, cl 1 or 3 and two top coats of mil-c-46168, color code 33538 per fed-std-595 to side of head.
unjf
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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 |
|---|---|
| 02398-2 | Machine Screw |