The Manifold Assembly Primary Afterb, cataloged under National Stock Number 2915-01-047-8191, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-047-8191 |
| Primary Part Number | 2173241 |
| Item Name | Manifold Assembly Primary Afterb |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2173241 | Rtx Corporation Div Pratt & Whitney (USA) |
| 2173241 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 2173241 | 5/1 Secondary reference E.a. Patten Co Llc |
| 2173241 | 5/1 Secondary reference Kreisler Industrial Corporation |
| 2173241 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 2173241 | 5/1 Secondary reference Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders |
| 2173241 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 2915-01-047-8191 is a Manifold Assembly Primary Afterb, 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 2915-01-047-8191 has 2 manufacturer part numbers on file: 2173241 (Rtx Corporation Div Pratt & Whitney), 2173241 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 2173241: End Item Identification: ASSEMBLY CONSISTS OF PARTS 2173256,2173235,2173243,536364,2173233,2173234,360715,577217,577234,2173257,627722,627721 ACFT ENGINE MODEL TF-30P3-9. 0 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.
NSN 2915-01-047-8191 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.