The Interconnecting Box, cataloged under National Stock Number 5975-01-529-3903, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U.s. Pioneer, L.l.c.. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-529-3903 |
| Primary Part Number | 11445-101 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U.s. Pioneer, L.l.c. |
| Status | ACTIVE |
| Entrance Type and Quantity | 8 STUFFING BOX |
| Supplementary Features | FIBER OPTIC BOX |
| Unthreaded Mounting Hole Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, SURFACE MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 5.000 INCHES NOMINAL IN |
| Furnished Items and Quantity | 1 COVER AND 3 GASKET |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 5.250 INCHES NOMINAL IN |
| Cable Entrance Diameter | 0.374 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 11445-101 PRIMARY | U.s. Pioneer, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 11445-101 | 3/9 Design control — primary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
NSN 5975-01-529-3903 is a Interconnecting Box, manufactured by U.s. Pioneer, L.l.c., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-529-3903 has 1 manufacturer part number on file: 11445-101 (U.s. Pioneer, L.l.c.).
Key specifications for 11445-101: Overall Height: 8.970 INCHES NOMINAL IN; Entrance Type and Quantity: 8 STUFFING BOX; Supplementary Features: FIBER OPTIC BOX; Unthreaded Mounting Hole Diameter: 0.375 INCHES NOMINAL IN. 9 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.