5305-01-563-3598
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
- 5305-01-563-3598
- (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
- 05/08/2008 (18 years ago)
1025-01-445-0991, 155mm howitzer, medium, towed end item identification, 8.0 millimeters nominal fastener length, pan head style, slot internal drive style, right-hand thread direction
Specs & Compatibility
right-hand
8.0 millimeters nominal
pan
slot
1025-01-445-0991, 155mm howitzer, medium, towed
finished head
screw, pan head, slotted
steel property class 4.8
astm b633 fe-zn5 type ii assn std single material response
zinc
round
nominal screw size 4.0mm;screw pitch 0.7mm nominal;metric tolerance class 6g;head dia is 7.8 mm nominal;head height 2.3mm nominal;slot width 1.35mm nominal;minimum slot depth 1.0mm
iso m
asme b18 6 7m table 10 1 jan 1999 professional/industrial association standard
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
Related Hardware Products
| Part Number | Description |
|---|---|
| ASME B18.6.7 | Machine Screw |
| B1867DC040080 | Machine Screw |