The Box Connector,electrical, cataloged under National Stock Number 5975-00-556-0412, 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 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 19 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 | 5975-00-556-0412 |
| Primary Part Number | LT-75 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Midwest Electric Mfg Corp Sub of Crouse-Hinds Co |
| Status | CANCELLED |
| End Type | EXTERNAL THREAD SECOND END |
| Material | IRON MALLEABLE OR STEEL |
| Conduit Type Accommodated | FLEXIBLE METALLIC FIRST END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Hazardous Locations/environmental Protection | WATERTIGHT-NEMA TYPE 4 |
| Item Accommodated Trade Size | 0.750 INCHES FIRST END IN |
| Style Designator | STRAIGHT |
| Surface Treatment | CADMIUM OR ZINC |
| Nondefinitive Spec/std Data | 3 CLASS AND I STYLE AND I TYPE |
| Furnished Items | LOCKNUT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LT-75 | Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA) |
| 431LT | Bridgeport Fittings Inc (USA) |
| 74347A | Air Products & Chemicals, Inc (USA) |
| AA50553-001-3-I-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| E-21-S | Atlas Technologies Inc (USA) |
| 4Q75 | Delta Electric Supply, Inc (USA) |
| 325956 | Telemechanics Inc (USA) |
| LT-102 | Abb Installation Products Inc (USA) |
| 82-20-86 | Brooks Automation, Inc. Div Cti Cryogenics (USA) |
| ST75 | Egs Electrical Group Appleton Div (USA) |
| 325956 | American Telephone and Telegraph Co (USA) |
| LMM-21 | Neer Mfg Co Inc (USA) |
| 20222 | Atlas Technologies Inc (USA) |
| LT-202 | Abb Installation Products Inc (USA) |
| 5233 | Abb Installation Products Inc (USA) |
| 5233 | Thomas and Betts Ltd (CAN) |
| WF406 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3403 | Raco, a Division of Hubbell Incorporated(delaware) (USA) |
| 142C905H02 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 11-75 | Efcor Inc |
NSN 5975-00-556-0412 is a Box Connector,electrical, manufactured by Midwest Electric Mfg Corp Sub of Crouse-Hinds Co, classified under FSC 5975 (No Item Name Available). Status: cancelled.
NSN 5975-00-556-0412 has 24 cross-referenced part numbers: LT-75 (Midwest Electric Mfg Corp Sub of Crouse-Hinds Co), 431LT (Bridgeport Fittings Inc), 74347A (Air Products & Chemicals, Inc), AA50553-001-3-I-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), E-21-S (Atlas Technologies Inc) and 19 more.
There are 12 known substitutes for 5975-00-556-0412: 6130-00-006-4529, 5360-00-013-3633, 5305-00-019-9317 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LT-75: End Type: EXTERNAL THREAD SECOND END; Material: IRON MALLEABLE OR STEEL; Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END; End Type: GLAND NUT W/INTERNAL THREAD FIRST END. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5975-00-556-0412 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.