The Box Connector,electrical, cataloged under National Stock Number 5975-00-952-0021, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-952-0021 |
| Primary Part Number | STB-4550 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Egs Electrical Group Appleton Div |
| Status | ACTIVE |
| Deflection Angle | 45.0 DEGREES |
| Conduit Type Accommodated | FLEXIBLE METALLIC FIRST END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Style Designator | ANGLE |
| Hazardous Locations/environmental Protection | LIQUID TIGHT AND WATERTIGHT |
| Item Accommodated Trade Size | 0.500 INCHES FIRST END IN |
| Furnished Items | INSULATED BUSHING AND LOCKNUT |
| Material | IRON MALLEABLE |
| End Type | EXTERNAL THREAD SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19801 | Atlas Technologies Inc (USA) |
| LTB-5045 | Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA) |
| 13-50B | Efcor Inc |
| 3562 | Raco, a Division of Hubbell Incorporated(delaware) (USA) |
| 9322087-1 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| STB-4550 PRIMARY | Egs Electrical Group Appleton Div (USA) |
| 5342 | Abb Installation Products Inc (USA) |
| LQ5045-IC | Berger Industries Inc (USA) |
| 4Q-450-T | Egs Electric Co Llc (USA) |
NSN 5975-00-952-0021 is a Box Connector,electrical, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: active.
NSN 5975-00-952-0021 has 9 cross-referenced part numbers: 19801 (Atlas Technologies Inc), LTB-5045 (Midwest Electric Mfg Corp Sub of Crouse-Hinds Co), 13-50B (Efcor Inc), 3562 (Raco, a Division of Hubbell Incorporated(delaware)), 9322087-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 4 more.
There are 12 known substitutes for 5975-00-952-0021: 6680-00-010-8175, 5841-00-090-6332, 2810-00-312-8802 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for STB-4550: Deflection Angle: 45.0 DEGREES; Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END; End Type: GLAND NUT W/INTERNAL THREAD FIRST END; Style Designator: ANGLE. 9 total characteristics are documented in the Federal Logistics Information System.