The Nut,switch, cataloged under National Stock Number 5310-01-343-7940, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-343-7940 |
| Primary Part Number | 063978 |
| Item Name | Nut,switch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 063978 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 5310-01-343-7940 is a Nut,switch, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-343-7940 has 1 cross-referenced part number: 063978 (L3 Technologies, Inc. Div L3 Keo).
There is 1 known substitute for 5310-01-343-7940: 3110-00-990-8236. Verify interchangeability with system specifications before substitution.
Key specifications for 063978: End Item Identification: USED ON 324PERISCOPE. 1 total characteristics are documented in the Federal Logistics Information System.