The Retainer Plate,microwave, cataloged under National Stock Number 5342-01-126-0475, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Aimtron Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-01-126-0475 |
| Primary Part Number | 503493 |
| Item Name | Retainer Plate,microwave |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,QQ-A-250/8,COMP 5052-H32; 0.0625 IN. THK,1.4375 IN. LG O/A,1.0625 IN. W; 0.6562 IN. W BY 0.5625 IN. DEEP AND CENTERED CUTAWAY ALONG LG; 2 ELONGATED HOLES 0.1719 IN. W BY 0.2969 IN. LG ALONG WIDTH 0.5625 IN. C TO C 0.2500 IN. FROM EDGE TO CENTERS 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 |
|---|---|
| 503493 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 503493 | 5/9 Secondary reference Cardion Inc |
NSN 5342-01-126-0475 is a Retainer Plate,microwave, manufactured by Aimtron Systems, Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-126-0475 has 1 manufacturer part number on file: 503493 (Aimtron Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-310-6610. Verify interchangeability with system specifications before substitution.
Key specifications for 503493: General Characteristics Item Description: ALUMINUM,QQ-A-250/8,COMP 5052-H32; 0.0625 IN. THK,1.4375 IN. LG O/A,1.0625 IN. W; 0.6562 IN. W BY 0.5625 IN. DEEP AND CENTERED CUTAWAY ALONG LG; 2 ELONGATED HOLES 0.1719 IN. W BY 0.2969 IN. LG ALONG WIDTH 0.5625 IN. C TO C 0.2500 IN. FROM EDGE TO CENTERS 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.