The Cover,junction Box, cataloged under National Stock Number 5975-01-017-7312, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-017-7312 |
| Primary Part Number | RSL12 |
| Item Name | Cover,junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Second Center to Center Distance Between Mounting Holes | 3.500 INCHES NOMINAL IN |
| Cover Mounting Hole Quantity | 4 |
| Distance From Center of Mounting Hole to Edge Along the Length | 0.250 INCHES NOMINAL IN |
| Style Designator | SQUARE-SIDE MOUNTED |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.250 INCHES NOMINAL IN |
| Cover Type | DUPLEX OUTLET |
| First Center to Center Distance Between Mounting Holes | 3.500 INCHES NOMINAL IN |
| Cover Attachment Method | UNTHREADED HOLE |
| Material | STEEL OVERALL |
| Standard Wiring Device Quantity | 1 |
| Cover Opening Shape and Quantity | 2 OBLONG |
| 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 |
|---|---|
| RSL12 PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| RSL12 | 5/9 Secondary reference Thomas and Betts Corp American Electric Div Oem Group Memphis Tn |
| 653 | 5/2 Secondary reference U.S. Government activity |
NSN 5975-01-017-7312 is a Cover,junction Box, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-017-7312 has 1 manufacturer part number on file: RSL12 (Abb Installation Products Inc).
Key specifications for RSL12: Overall Height: 0.500 INCHES NOMINAL IN; Second Center to Center Distance Between Mounting Holes: 3.500 INCHES NOMINAL IN; Cover Mounting Hole Quantity: 4; Distance From Center of Mounting Hole to Edge Along the Length: 0.250 INCHES NOMINAL IN. 12 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.