The Heat Exchanger Asse, cataloged under National Stock Number 1285-01-098-8991, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Fluid Handling Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Heat Exchanger Asse |
| FSC / FSG | 1285 — Fire Control Radar Equipment, Except Airborne (FSG 12) |
| Manufacturers | Fluid Handling Llc (CAGE 6LE50) |
| Parameter | Value |
|---|---|
| NSN | 1285-01-098-8991 |
| Primary Part Number | 08048 |
| Item Name | Heat Exchanger Asse |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 08048 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 249-751 | 5/9 Secondary reference Master Pneumatic-Detroit Inc |
| 31B3-112 | 1/2 Source control — Government-approved source U.S. Government activity |
| 08048 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
NSN 1285-01-098-8991 is a Heat Exchanger Asse, manufactured by Fluid Handling Llc, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-098-8991 has 1 manufacturer part number on file: 08048 (Fluid Handling Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5342-01-256-0508, 4820-01-417-6184. 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.
NSN 1285-01-098-8991 has DEMIL Code Q. 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.