The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-551-7301, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-551-7301 |
| Primary Part Number | 43178 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Head Style | FLAT COUNTERSUNK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-551-7301 is a Screw,cap,socket Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-551-7301 has 3 cross-referenced part numbers: 43178 (Fastenal Company Dba Fastenal Co), 3006001 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 43178 (Barnes Group Inc. Dba Barnes Distribution).
There are 5 known substitutes for 5305-01-551-7301: 5330-00-207-8975, 5905-01-048-7406, 5340-01-266-8631 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43178: End Item Identification: 2320-01-529-2251 TRUCK, BOMB SERVICE; Material: STEEL OVERALL; Part Name Assigned by Controlling Agency: M12 X 1.75 X 35MM METRIC FLAT HEAD SOCKET HEAD CAP SCREW MM; Head Style: FLAT COUNTERSUNK. 4 total characteristics are documented in the Federal Logistics Information System.