The Ring,locking,fuel Manifold, cataloged under National Stock Number 2915-01-162-3176, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-162-3176 |
| Primary Part Number | 650857CL4 |
| Item Name | Ring,locking,fuel Manifold |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | NICKLE ALLOY PER AMS5665; 0.377 -0.400 IN. W OA; FLANGE 0.080 IN. NOM THK,0.825 - 0.850 IN. DIA W/CUTOUT 0.130 X 0.230 IN. NOM; 0.462 IN. NOM OD,0.294 IN. NOM ID IN |
| Functional Description | USED ON NOZZLE CLUSTER |
| 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 |
|---|---|
| 650857CL4 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2915-01-162-3176 is a Ring,locking,fuel Manifold, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-162-3176 has 1 manufacturer part number on file: 650857CL4 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 650857CL4: General Characteristics Item Description: NICKLE ALLOY PER AMS5665; 0.377 -0.400 IN. W OA; FLANGE 0.080 IN. NOM THK,0.825 - 0.850 IN. DIA W/CUTOUT 0.130 X 0.230 IN. NOM; 0.462 IN. NOM OD,0.294 IN. NOM ID IN; Functional Description: USED ON NOZZLE CLUSTER; End Item Identification: TF33-PW-102 AIRCRAFT ENGINE. 2 specifications are documented in the U.S. Government catalog.
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.