The Box Connector,electrical, cataloged under National Stock Number 5975-01-112-3113, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Killark Electric Mfg Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-112-3113 |
| Primary Part Number | ZA-15 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Killark Electric Mfg Co |
| Status | ACTIVE |
| Thread Length | 0.625 INCHES NOMINAL SECOND END IN |
| Style Designator | STRAIGHT |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Inside Diameter | 0.766 INCHES NOMINAL SINGLE END IN |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC FIRST END |
| Material | ALUMINUM-COPPER FREE |
| Thread Series Designator | NPT SECOND END |
| Furnished Items | GROMMET AND COMPRESSION RING |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Hazardous Locations/environmental Protection | WEATHERTIGHT |
| 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 |
|---|---|
| ZA-15 PRIMARY | Killark Electric Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| GC830C38 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5975-01-112-3113 is a Box Connector,electrical, manufactured by Killark Electric Mfg Co, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-112-3113 has 1 manufacturer part number on file: ZA-15 (Killark Electric Mfg Co).
Key specifications for ZA-15: Thread Length: 0.625 INCHES NOMINAL SECOND END IN; Style Designator: STRAIGHT; Nominal Thread Size: 1.000 INCHES SECOND END IN; Inside Diameter: 0.766 INCHES NOMINAL SINGLE END IN. 11 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.