The Setscrew, cataloged under National Stock Number 5305-01-487-2212, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-487-2212 |
| Primary Part Number | 7055651 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Width Across Flats | 0.312 INCHES NOMINAL IN |
| Head Style | HEADLESS (SETSCREW) |
| Material | PLASTIC ACETAL OVERALL |
| Point Style | POINTLESS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Internal Drive Style | HEXAGON |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7055651 PRIMARY | Naval Sea Systems Command (USA) |
| 501-7055651 ITEM 114 | Naval Sea Systems Command (USA) |
| DELRIN 500 .50DIA | Du Pont E I De Nemours and Co Inc Security Director/legal Dept (USA) |
NSN 5305-01-487-2212 is a Setscrew, manufactured by Naval Sea Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-487-2212 has 3 cross-referenced part numbers: 7055651 (Naval Sea Systems Command), 501-7055651 ITEM 114 (Naval Sea Systems Command), DELRIN 500 .50DIA (Du Pont E I De Nemours and Co Inc Security Director/legal Dept).
There are 2 known substitutes for 5305-01-487-2212: 5310-01-485-8082, 5310-01-485-8094. Verify interchangeability with system specifications before substitution.
Key specifications for 7055651: End Item Identification: SEAWOLF CLASS SSN 688; Width Across Flats: 0.312 INCHES NOMINAL IN; Head Style: HEADLESS (SETSCREW); Material: PLASTIC ACETAL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.