The Coupling,electrical Conduit, cataloged under National Stock Number 5975-01-371-1529, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-371-1529 |
| Primary Part Number | P100NBKA |
| Item Name | Coupling,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Item Accommodated Trade Size | 1.000 INCHES FIRST END IN |
| Style Designator | COMPRESSION |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC FIRST END |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) |
| Thread Series Designator | NPT SECOND END |
| Furnished Items | SEALING RING AND GLAND WASHER AND HEX COUPLING NUT |
| 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 |
|---|---|
| 950.028-1 | Hubbell Ltd (GBR) |
| P100NBKA PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| Reference | Meaning |
|---|---|
| 950.028-1 | 5/9 Secondary reference Hubbell Ltd |
| P100NBKA | 3/9 Design control — primary reference U.S. Government activity |
NSN 5975-01-371-1529 is a Coupling,electrical Conduit, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-371-1529 has 2 manufacturer part numbers on file: 950.028-1 (Hubbell Ltd), P100NBKA (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).
Key specifications for P100NBKA: Item Accommodated Trade Size: 1.000 INCHES FIRST END IN; Style Designator: COMPRESSION; Overall Length: 1.920 INCHES NOMINAL IN; Nominal Thread Size: 1.000 INCHES SECOND END IN. 7 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.