The Interconnecting Box, cataloged under National Stock Number 5975-01-422-7489, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5975-01-422-7489 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| 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 |
| Reference | Meaning |
|---|---|
| M24728/4-002 | 2/2 Government specification standardization U.S. Government activity |
| M24728/4-03 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MIL-I-24728/4 | 4/1 Identification reference U.S. Government activity |
NSN 5975-01-422-7489 is a Interconnecting Box, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5975-01-664-9639. Verify interchangeability with system specifications before substitution.
Key specifications for 5975-01-422-7489: Overall Height: 1016.0 MILLIMETERS NOMINAL MM; Overall Width: 177.0 MILLIMETERS NOMINAL MM; Special Features: INTERCONNECTION BOX, FIBER OPTIC, SUBMERSIBLE, 101.6 X 177.8 MM MM; Part Name Assigned by Controlling Agency: INTERCONNECTION BOX, FIBER OPTIC. 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.