The Seal Ring,front Com, cataloged under National Stock Number 2840-00-919-6944, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal Ring,front Com |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Norton Canada Inc (CAGE 09612); Kaydon Ring & Seal Inc Dba Skf Precision Technologies (CAGE 75370); Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent (CAGE 71687) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-919-6944 |
| Primary Part Number | 473167 |
| Item Name | Seal Ring,front Com |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 473167 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 473167 | Norton Canada Inc (CAN) |
| 473167 | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
| 473167 | Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent (USA) |
| Reference | Meaning |
|---|---|
| 473167 | 5/9 Secondary reference American Tubular Elevator Co |
| 473167 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 2840-00-919-6944 is a Seal Ring,front Com, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-919-6944 has 4 manufacturer part numbers on file: 473167 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 473167 (Norton Canada Inc), 473167 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), 473167 (Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.