The Redcap Union, cataloged under National Stock Number 2935-00-453-0097, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Irl Thermal Systems Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Redcap Union |
| FSC / FSG | 2935 — Engine System Cooling Components, Aircraft Prime Moving (FSG 29) |
| Manufacturers | Irl Thermal Systems Ltd (CAGE U1841) |
| Parameter | Value |
|---|---|
| NSN | 2935-00-453-0097 |
| Primary Part Number | AQ260C |
| Item Name | Redcap Union |
| FSC / FSG | 2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving |
| Manufacturer | Irl Thermal Systems Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AQ260C PRIMARY | Irl Thermal Systems Ltd (GBR) |
NSN 2935-00-453-0097 is a Redcap Union, manufactured by Irl Thermal Systems Ltd, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
NSN 2935-00-453-0097 has 1 manufacturer part number on file: AQ260C (Irl Thermal Systems Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-069-5916. Verify interchangeability with system specifications before substitution.
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.