The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-483-4654, 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 Corp. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-483-4654 |
| Primary Part Number | 687-3000-050 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Style Designator | CLOSED ENDS AND SIDES W/BOTTOM PLATE |
| Cover Attachment Method | SCREW |
| 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 |
|---|---|
| 687-3000-050 PRIMARY | Telephonics Corp (USA) |
| Reference | Meaning |
|---|---|
| C99A9762-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| C99A9762-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5975-01-483-4654 is a Chassis,electrical-Electronic Eq, manufactured by Telephonics Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-483-4654 has 1 manufacturer part number on file: 687-3000-050 (Telephonics Corp).
Key specifications for 687-3000-050: Style Designator: CLOSED ENDS AND SIDES W/BOTTOM PLATE; Overall Width: 9.500 INCHES MAXIMUM IN; Cover Attachment Method: SCREW; Part Name Assigned by Controlling Agency: DBI CHASSIS. 2 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.