The Box Connector,electrical, cataloged under National Stock Number 5975-01-118-4947, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ideal Industries, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-118-4947 |
| Primary Part Number | 75-621 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Ideal Industries, Inc. |
| Status | ACTIVE |
| Deflection Angle | 90.0 DEGREES |
| Item Accommodated Trade Size | 0.500 INCHES FIRST END IN |
| Thread Length | 0.530 INCHES NOMINAL SECOND END IN |
| Style Designator | ANGLE |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Leg End to Plane of Bend Distance | 1.380 INCHES NOMINAL SECOND END IN |
| Leg End to Plane of Bend Distance | 1.280 INCHES NOMINAL FIRST END IN |
| Surface Treatment | ZINC |
| Conduit Type Accommodated | FLEXIBLE METALLIC FIRST END |
| Material | STEEL |
| Thread Series Designator | NPT SECOND END |
| Furnished Items | INSULATED BUSHING AND SEALING RING |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Hazardous Locations/environmental Protection | LIQUID TIGHT |
| 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 |
|---|---|
| 75-621 PRIMARY | Ideal Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GC850M5 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| STN-9050 | 5/9 Secondary reference Egs Electrical Group Appleton Div |
NSN 5975-01-118-4947 is a Box Connector,electrical, manufactured by Ideal Industries, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-118-4947 has 1 manufacturer part number on file: 75-621 (Ideal Industries, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-271-5249, 4720-01-369-4023. Verify interchangeability with system specifications before substitution.
Key specifications for 75-621: Deflection Angle: 90.0 DEGREES; Item Accommodated Trade Size: 0.500 INCHES FIRST END IN; Thread Length: 0.530 INCHES NOMINAL SECOND END IN; Style Designator: ANGLE. 15 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.