The Ring, cataloged under National Stock Number 2840-00-759-1737, 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 4 commercial cross-references from 2 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 | Ring |
| 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 | 2840-00-759-1737 |
| Primary Part Number | 511518 |
| Item Name | Ring |
| FSC / FSG | 2840 / 28 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 511518 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 464479 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 511518 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 464479 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2840-00-759-1737 is a Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: cancelled.
NSN 2840-00-759-1737 has 4 cross-referenced part numbers: 511518 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 464479 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 511518 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 464479 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 2 known substitutes for 2840-00-759-1737: 5120-00-224-9728, 5325-00-932-1795. Verify interchangeability with system specifications before substitution.
NSN 2840-00-759-1737 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.