The Junction Box, cataloged under National Stock Number 5975-01-435-1487, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tyco Fire Products Lp. Government technical data includes 5 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. 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 | 5975-01-435-1487 |
| Primary Part Number | 64573 |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Inside Depth | 9.500 INCHES NOMINAL IN |
| Body Width | 16.250 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR-SEE THRU-INTEGRAL MOUNTING |
| Body Length | 27.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 64573 PRIMARY | Tyco Fire Products Lp (USA) |
NSN 5975-01-435-1487 is a Junction Box, manufactured by Tyco Fire Products Lp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-435-1487 has 1 manufacturer part number on file: 64573 (Tyco Fire Products Lp).
1 possible match (shared part number, not a government interchangeability claim): 8145-01-616-1476. Verify interchangeability with system specifications before substitution.
Key specifications for 64573: Inside Depth: 9.500 INCHES NOMINAL IN; Body Width: 16.250 INCHES NOMINAL IN; Style Designator: RECTANGULAR-SEE THRU-INTEGRAL MOUNTING; Body Length: 27.000 INCHES NOMINAL IN. 5 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.