The Box Connector,electrical, cataloged under National Stock Number 5975-00-257-1304, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Egs Electrical Group Appleton Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5975-00-257-1304 |
| Primary Part Number | 91T075 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Egs Electrical Group Appleton Div |
| Status | CANCELLED |
| Style Designator | SET SCREW |
| End Type | EXTERNAL THREAD SECOND END |
| Nondefinitive Spec/std Data | 2 CLASS AND L KIND AND 1 STYLE AND 2 TYPE |
| End Type | STRAIGHT SETSCREW FIRST END |
| Surface Treatment | CADMIUM OR ZINC |
| Hazardous Locations/environmental Protection | CEMENT TIGHT |
| Furnished Items | LOCKNUT AND SETSCREW |
| Item Accommodated Trade Size | 0.750 INCHES FIRST END IN |
| Material | STEEL |
| Conduit Type Accommodated | RIGID METALLIC THINWALL FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 91T075 | Egs Electrical Group Appleton Div (USA) |
| 231 | Bridgeport Fittings Inc (USA) |
| 1021-S | Atlas Technologies Inc (USA) |
| 5053 | Abb Installation Products Inc (USA) |
| A-A-50553 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| TW75-S | Egs Electrical Group Appleton Div (USA) |
| 451 | Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA) |
| AA50553-2-2-L-1-02-M | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 2003 | Raco, a Division of Hubbell Incorporated(delaware) (USA) |
| W-F-408-2-2-L-1-02-M | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 0212356 FIND 17 | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA) |
| 4075S | Egs Electric Co Llc (USA) |
| 20301 | Atlas Technologies Inc (USA) |
| 4075 | Egs Electric Co Llc (USA) |
| 721 | Efcor Inc |
| TC122 | Abb Installation Products Inc (USA) |
| W-F-408 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 231-DC | Bridgeport Fittings Inc (USA) |
NSN 5975-00-257-1304 is a Box Connector,electrical, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: cancelled.
NSN 5975-00-257-1304 has 18 cross-referenced part numbers: 91T075 (Egs Electrical Group Appleton Div), 231 (Bridgeport Fittings Inc), 1021-S (Atlas Technologies Inc), 5053 (Abb Installation Products Inc), A-A-50553 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 13 more.
There are 12 known substitutes for 5975-00-257-1304: 3020-00-030-7366, 4920-00-034-8783, 3895-00-136-7377 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 91T075: Style Designator: SET SCREW; End Type: EXTERNAL THREAD SECOND END; Nondefinitive Spec/std Data: 2 CLASS AND L KIND AND 1 STYLE AND 2 TYPE; End Type: STRAIGHT SETSCREW FIRST END. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5975-00-257-1304 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.