The Cup,potting,fuel Control, cataloged under National Stock Number 2915-00-948-7201, 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 Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 1 specification, 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 | 2915-00-948-7201 |
| Primary Part Number | RB21584 |
| Item Name | Cup,potting,fuel Control |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ZYTEL-101,O/A DIM. 0.587 IN. DIA BY 0.3125 IN. LG,0.535 IN. MAX DIA SMALL END,0.532 IN. DIA AND 0.472 IN. DIA INSIDE DIM. IN |
| 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 |
|---|---|
| RB21584 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
NSN 2915-00-948-7201 is a Cup,potting,fuel Control, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-948-7201 has 1 manufacturer part number on file: RB21584 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RB21584: General Characteristics Item Description: MATL ZYTEL-101,O/A DIM. 0.587 IN. DIA BY 0.3125 IN. LG,0.535 IN. MAX DIA SMALL END,0.532 IN. DIA AND 0.472 IN. DIA INSIDE DIM. IN; End Item Identification: C5A ACFT ENGINE FUEL SYSTEM,P/NS RR12690,RG12270 AND RG21620. 1 specification is 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.