The Retainer,square, cataloged under National Stock Number 2840-00-909-3407, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 2 commercial cross-references from 2 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 | Retainer,square |
| FSC / FSG | 2840 — No Item Name Available (FSG 28) |
| Manufacturers | Turbo Power & Marine System Inc Sub of United Technologies Corp (CAGE 11449); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-909-3407 |
| Primary Part Number | 500422 |
| Item Name | Retainer,square |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2840-00-909-3407 is a Retainer,square, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.
NSN 2840-00-909-3407 has 2 cross-referenced part numbers: 500422 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 500422 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 4 known substitutes for 2840-00-909-3407: 3110-00-151-9129, 5325-00-200-3475, 5935-00-775-1500 and 1 more. Verify interchangeability with system specifications before substitution.