The Setscrew, cataloged under National Stock Number 5305-01-477-0643, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Setscrew |
| FSC / FSG | 5305 — No Item Name Available (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-477-0643 |
| Primary Part Number | H7493901-6 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7015355 | Naval Sea Systems Command (USA) |
| H7493901-6 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 254-7015355PN6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| H749-3901 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 254-7015355PN6 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5305-01-477-0643 is a Setscrew, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-477-0643 has 5 cross-referenced part numbers: 7015355 (Naval Sea Systems Command), H7493901-6 (Electric Boat Corporation Div General Dynamics Electric Boat), 254-7015355PN6 (Electric Boat Corporation Div General Dynamics Electric Boat), H749-3901 (Electric Boat Corporation Div General Dynamics Electric Boat), 254-7015355PN6 (Naval Sea Systems Command).
There are 9 known substitutes for 5305-01-477-0643: 5315-01-476-6144, 5305-01-476-6402, 5305-01-476-6406 and 6 more. Verify interchangeability with system specifications before substitution.