The Box Connector,electrical, cataloged under National Stock Number 5975-01-540-5504, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-540-5504 |
| Primary Part Number | AA50552-00I-1-D-C |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Deflection Angle | 90.0 DEGREES |
| Item Accommodated Trade Size | 0.375 INCHES FIRST END IN |
| Supplementary Features | END ITEM B-1 AIRCRAFT SUPPORT EQUIPMENT |
| Style Designator | ANGLE |
| Specification/standard Data | 58536 - AA50552-00I-1-D-C GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | I CLASS AND D STYLE AND 1 TYPE |
| Leg End to Plane of Bend Distance | 1.250 INCHES MAXIMUM SECOND END IN |
| Leg End to Plane of Bend Distance | 2.031 INCHES MAXIMUM FIRST END IN |
| Surface Treatment | CADMIUM OR ZINC |
| Conduit Type Accommodated | FLEXIBLE METALLIC FIRST END |
| Material | IRON MALLEABLE OR STEEL |
| Furnished Items | LOCKNUT |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | TWO SCREW CLAMP, END CONNECTED FIRST END |
| 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 |
|---|---|
| AA50552-00I-1-D-C | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| AA50552 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 5975-01-540-5504 is a Box Connector,electrical, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-540-5504 has 1 manufacturer part number on file: AA50552-00I-1-D-C (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for AA50552-00I-1-D-C: Deflection Angle: 90.0 DEGREES; Item Accommodated Trade Size: 0.375 INCHES FIRST END IN; Supplementary Features: END ITEM B-1 AIRCRAFT SUPPORT EQUIPMENT; Style Designator: ANGLE. 14 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.