The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-685-1744, 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 Div Pratt & Whitney. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Bristol Industries, Llc (CAGE 27238); Harvard Industries Inc (CAGE 72962); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Rtx Corporation Div Pratt & Whitney (CAGE 52661); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-685-1744 |
| Primary Part Number | 375089 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BH00445-4 | Bristol Industries, Llc (USA) |
| 266096 | Harvard Industries Inc (USA) |
| 375089 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 375089 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 119FW428 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5310-00-685-1744 is a Nut,self-Locking,extended Washer, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-685-1744 has 5 cross-referenced part numbers: BH00445-4 (Bristol Industries, Llc), 266096 (Harvard Industries Inc), 375089 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 375089 (Rtx Corporation Div Pratt & Whitney), 119FW428 (Sps Technologies, Llc Dba PB Fasteners).
There are 4 known substitutes for 5310-00-685-1744: 6240-00-577-8455, 5306-00-660-2091, 5310-00-964-6781 and 1 more. Verify interchangeability with system specifications before substitution.