The Junction Box, cataloged under National Stock Number 5975-01-568-2149, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hoffman Enclosures Inc Dba Hoffman Enclosures Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-568-2149 |
| Primary Part Number | A-20C16BLP |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hoffman Enclosures Inc Dba Hoffman Enclosures Inc |
| Status | ACTIVE |
| Cover Mounting Hole Quantity | 7 |
| Inside Depth | 9.000 INCHES NOMINAL IN |
| Body Width | 16.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR-SQUARE CORNER BOX |
| Body Length | 20.000 INCHES NOMINAL IN |
| Cover Type | FLAT |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL OVERALL |
| Cover Opening Shape and Quantity | 1 RECTANGULAR |
| Mounting Bracket Style | HORIZONTAL, FACE, FLUSH |
| 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 |
|---|---|
| A-20C16BLP PRIMARY | Hoffman Enclosures Inc Dba Hoffman Enclosures Inc (USA) |
| 438-8275587 ITEM 7 | Naval Sea Systems Command (USA) |
NSN 5975-01-568-2149 is a Junction Box, manufactured by Hoffman Enclosures Inc Dba Hoffman Enclosures Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-568-2149 has 2 manufacturer part numbers on file: A-20C16BLP (Hoffman Enclosures Inc Dba Hoffman Enclosures Inc), 438-8275587 ITEM 7 (Naval Sea Systems Command).
Key specifications for A-20C16BLP: Cover Mounting Hole Quantity: 7; Inside Depth: 9.000 INCHES NOMINAL IN; Body Width: 16.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR-SQUARE CORNER BOX. 10 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.