The Interconnecting Box, cataloged under National Stock Number 5975-00-226-0598, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Warfare Center Aircraft Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5975-00-226-0598 |
| Primary Part Number | 512-40-000-3 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS MFR BY NAVAL AVIONICS FACILITY;REF NO. 512-40-000-3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 512-40-000-3 | Naval Air Warfare Center Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| J1281ASN30 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5975-00-226-0598 is a Interconnecting Box, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-226-0598 has 1 manufacturer part number on file: 512-40-000-3 (Naval Air Warfare Center Aircraft Div).
1 possible match (shared part number, not a government interchangeability claim): 5975-00-878-6291. Verify interchangeability with system specifications before substitution.
Key specifications for 512-40-000-3: Reference Number Differentiating Characteristics: AS MFR BY NAVAL AVIONICS FACILITY;REF NO. 512-40-000-3. 1 specification is 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.
NSN 5975-00-226-0598 has DEMIL Code D. 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.