The Converter Assembly, cataloged under National Stock Number 2915-01-252-4957, 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 Tcm America, Inc Sc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Converter Assembly |
| FSC / FSG | 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers (FSG 29) |
| Manufacturers | Tcm America, Inc Sc (CAGE 61888) |
| Parameter | Value |
|---|---|
| NSN | 2915-01-252-4957 |
| Primary Part Number | JB-2 |
| Item Name | Converter Assembly |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| JB-2 PRIMARY | Tcm America, Inc Sc (USA) |
| Reference | Meaning |
|---|---|
| JB-2 | 5/9 Secondary reference Impco Carburetion Inc Fluid Products Div |
NSN 2915-01-252-4957 is a Converter Assembly, manufactured by Tcm America, Inc Sc, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-252-4957 has 1 manufacturer part number on file: JB-2 (Tcm America, Inc Sc).
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 2915-01-252-4957 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.