The Nut,selflocking, cataloged under National Stock Number 5310-00-740-3910, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Nut,selflocking |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Esna, Llc (CAGE 019L2); Harvard Industries Inc (CAGE 72962); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-740-3910 |
| Primary Part Number | 429102 |
| Item Name | Nut,selflocking |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D2L4597-20-048 | Esna, Llc (USA) |
| D2L4597-20-048 | Harvard Industries Inc (USA) |
| 429102 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5310-00-740-3910 is a Nut,selflocking, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-740-3910 has 3 cross-referenced part numbers: D2L4597-20-048 (Esna, Llc), D2L4597-20-048 (Harvard Industries Inc), 429102 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 2 known substitutes for 5310-00-740-3910: 5945-00-257-8951, 2540-01-623-7489. Verify interchangeability with system specifications before substitution.
NSN 5310-00-740-3910 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.