The Cover,junction Box, cataloged under National Stock Number 5975-00-153-7971, 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 Abb Installation Products Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5975-00-153-7971 |
| Primary Part Number | 52-C-49 1/2 |
| Item Name | Cover,junction Box |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Standard Wiring Device Quantity | 1 |
| First Center to Center Distance Between Mounting Holes | 3.312 INCHES NOMINAL IN |
| Second Center to Center Distance Between Mounting Holes | 3.312 INCHES NOMINAL IN |
| Cover Opening Shape and Quantity | 1 RECTANGULAR |
| Cover Type | RAISED DEVICE |
| Distance From Center of Mounting Hole to Edge Along the Length | 0.344 INCHES NOMINAL IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.344 INCHES NOMINAL IN |
| Cover Mounting Hole Quantity | 4 |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Cover Attachment Method | SLOT |
| Material | ALUMINUM OVERALL |
| Style Designator | SQUARE-SIDE MOUNTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52-C-49 1/2 PRIMARY | Abb Installation Products Inc (USA) |
| 846-50 | Egs Electrical Group Appleton Div (USA) |
| 782 | Raco, a Division of Hubbell Incorporated(delaware) (USA) |
NSN 5975-00-153-7971 is a Cover,junction Box, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: active.
NSN 5975-00-153-7971 has 3 cross-referenced part numbers: 52-C-49 1/2 (Abb Installation Products Inc), 846-50 (Egs Electrical Group Appleton Div), 782 (Raco, a Division of Hubbell Incorporated(delaware)).
There are 12 known substitutes for 5975-00-153-7971: 3110-00-100-0695, 5340-00-290-0757, 6250-00-513-2626 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52-C-49 1/2: Standard Wiring Device Quantity: 1; First Center to Center Distance Between Mounting Holes: 3.312 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Second Center to Center Distance Between Mounting Holes: 3.312 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.