The Bracket,oil Cooler, cataloged under National Stock Number 5342-00-737-8928, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-737-8928 |
| Primary Part Number | 408405 |
| Item Name | Bracket,oil Cooler |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS 5613; 1.529 IN. CTR TO CTR OF HOLES; O/A LG 2.229 IN. 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 |
|---|---|
| 408405 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 408405 | Dynamics Corp of America Anemostat-West Div (USA) |
| Reference | Meaning |
|---|---|
| 408405 | 5/9 Secondary reference Bentson Industries Inc P O Box 1974 Midland Mi 48641-1974 |
NSN 5342-00-737-8928 is a Bracket,oil Cooler, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-737-8928 has 2 manufacturer part numbers on file: 408405 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 408405 (Dynamics Corp of America Anemostat-West Div).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-681-0720. Verify interchangeability with system specifications before substitution.
Key specifications for 408405: General Characteristics Item Description: STEEL AMS 5613; 1.529 IN. CTR TO CTR OF HOLES; O/A LG 2.229 IN. IN. 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.