The Bracket,support, cataloged under National Stock Number 5342-00-403-3520, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-403-3520 |
| Primary Part Number | 53-51146-37 |
| Item Name | Bracket,support |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,TYPE 301 PER MIL-S-5059,COND 1/2 HARD,0.090 IN. THICKNESS,0.600 IN. WIDTH,3.900 IN. LENGTH,CONTAINS 2 HOLES,0.196 IN. MIN TO 0.202 IN. MAX DIA FOR 1ST HOLE,0.257 IN. MIN TO 0.264 IN. MAX DIA FOR 2ND HOLE 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 |
|---|---|
| 53-51146-37 PRIMARY | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| 53-50046-37 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 5342-00-403-3520 is a Bracket,support, manufactured by Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-403-3520 has 1 manufacturer part number on file: 53-51146-37 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
Key specifications for 53-51146-37: General Characteristics Item Description: STAINLESS STEEL,TYPE 301 PER MIL-S-5059,COND 1/2 HARD,0.090 IN. THICKNESS,0.600 IN. WIDTH,3.900 IN. LENGTH,CONTAINS 2 HOLES,0.196 IN. MIN TO 0.202 IN. MAX DIA FOR 1ST HOLE,0.257 IN. MIN TO 0.264 IN. MAX DIA FOR 2ND HOLE 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.