The Bracket,valve, cataloged under National Stock Number 5342-01-182-4499, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Siemens Energy, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-182-4499 |
| Primary Part Number | M265JH |
| Item Name | Bracket,valve |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CAST STEEL |
| 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 |
|---|---|
| H3502 PIECE 27 | Siemens Energy, Inc. (USA) |
| M265JH PRIMARY | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H3502 | D/9 Drawing number reference only Siemens Energy, Inc. |
NSN 5342-01-182-4499 is a Bracket,valve, manufactured by Siemens Energy, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-182-4499 has 2 manufacturer part numbers on file: H3502 PIECE 27 (Siemens Energy, Inc.), M265JH (Siemens Energy, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2825-01-183-8913, 5342-01-185-2431. Verify interchangeability with system specifications before substitution.
Key specifications for M265JH: General Characteristics Item Description: CAST STEEL. 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.