The Nut,insert, cataloged under National Stock Number 5310-00-678-1000, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Nut,insert |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Naval Ship Systems Command (CAGE 80064) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-678-1000 |
| Primary Part Number | 400-2181956 PIECE 11 |
| Item Name | Nut,insert |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30919 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 400-2181956 PIECE 11 PRIMARY | Naval Ship Systems Command (USA) |
NSN 5310-00-678-1000 is a Nut,insert, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-678-1000 has 2 cross-referenced part numbers: 30919 (Lockheed Martin Corporation Div Rms - Mitchel Field), 400-2181956 PIECE 11 (Naval Ship Systems Command).
There are 3 known substitutes for 5310-00-678-1000: 5305-00-272-5552, 6910-01-302-3092, 5305-01-669-8561. Verify interchangeability with system specifications before substitution.