The Tray,mounting,electronic Equipme, cataloged under National Stock Number 5975-01-656-5653, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-656-5653 |
| Primary Part Number | 517933-2 |
| Item Name | Tray,mounting,electronic Equipme |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Telephonics Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 517933-2 PRIMARY | Telephonics Corporation (USA) |
| S937E30A2001 | Saab Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| S937E30A2001 | 5/9 Secondary reference Saab Ab |
NSN 5975-01-656-5653 is a Tray,mounting,electronic Equipme, manufactured by Telephonics Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-656-5653 has 2 manufacturer part numbers on file: 517933-2 (Telephonics Corporation), S937E30A2001 (Saab Aktiebolag).
Key specifications for 517933-2: Part Name Assigned by Controlling Agency: RT ISOLATION TRAY. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.