The Protector,electrical Cable, cataloged under National Stock Number 5975-01-651-5643, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Protector,electrical Cable |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Glenair, Inc. (CAGE 06324); Te Connectivity Corporation Dba Raychem Product Division (CAGE 06090) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-651-5643 |
| Primary Part Number | 687-860M14 |
| Item Name | Protector,electrical Cable |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Glenair, Inc. |
| 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 |
|---|---|
| 687-860M14 PRIMARY | Glenair, Inc. (USA) |
| FLX40-020-14 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| JSFQ31-14 | 1/2 Source control — Government-approved source U.S. Government activity |
| JSFQ31 | D/9 Drawing number reference only U.S. Government activity |
NSN 5975-01-651-5643 is a Protector,electrical Cable, manufactured by Glenair, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-651-5643 has 2 manufacturer part numbers on file: 687-860M14 (Glenair, Inc.), FLX40-020-14 (Te Connectivity Corporation Dba Raychem Product Division).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-652-5647. Verify interchangeability with system specifications before substitution.
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.