The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-552-8788, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-552-8788 |
| Primary Part Number | 18972 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.6250 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Thread Length | 6.000 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Fastener Length | 6.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18972 | Fastenal Company Dba Fastenal Co (USA) |
| 1AX 165 | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA) |
| MS35304-178 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 3001013 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 39461 | Barnes Group Inc. Dba Barnes Distribution (USA) |
NSN 5305-01-552-8788 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-552-8788 has 5 cross-referenced part numbers: 18972 (Fastenal Company Dba Fastenal Co), 1AX 165 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations), MS35304-178 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 3001013 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 39461 (Barnes Group Inc. Dba Barnes Distribution).
There are 11 known substitutes for 5305-01-552-8788: 2540-00-081-5441, 3110-00-100-0355, 6220-00-761-2205 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18972: End Item Identification: 2320-01-531-6425; MRAP BUFFALO MK2A2; Thread Direction: RIGHT-HAND; Thread Series Designator: UNF; Special Features: MATERIAL: THROUGH-HARDENED MEDIUM CARBON ALLOY STEEL; GRADE 8. 11 total characteristics are documented in the Federal Logistics Information System.