The Interconnecting Box, cataloged under National Stock Number 5975-01-498-1721, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kvh Industries Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Kvh Industries Inc (CAGE 72197) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-498-1721 |
| Primary Part Number | 021112 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Kvh Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 021112 PRIMARY | Kvh Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 99-0112 | 5/9 Secondary reference Kvh Industries Inc |
NSN 5975-01-498-1721 is a Interconnecting Box, manufactured by Kvh Industries Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-498-1721 has 1 manufacturer part number on file: 021112 (Kvh Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-499-6599. 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.
NSN 5975-01-498-1721 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.