The Junction Box, cataloged under National Stock Number 5975-01-385-3153, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hammond Maufacturing Company Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-385-3153 |
| Primary Part Number | 1418N4K10UL |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hammond Maufacturing Company Inc |
| Status | ACTIVE |
| Second Center to Center Distance Between Mounting Holes | 31.250 INCHES NOMINAL IN |
| Cover Mounting Hole Quantity | 6 |
| Entrance Quantity | 1 |
| Cover Type | HINGED |
| First Center to Center Distance Between Mounting Holes | 18.000 INCHES NOMINAL IN |
| Cover Attachment Method | HINGE |
| Surface Treatment | PAINT AND PHOSPHATE AND PRIMER OVERALL |
| Environmental Protection | WEATHER RESISTANT |
| Material | STEEL OVERALL |
| Cover Opening Shape and Quantity | 1 RECTANGULAR |
| 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 |
|---|---|
| 1418N4K10UL PRIMARY | Hammond Maufacturing Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 1418N4K10UL | 5/9 Secondary reference Hammond Mfg Co U S Inc |
NSN 5975-01-385-3153 is a Junction Box, manufactured by Hammond Maufacturing Company Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-385-3153 has 1 manufacturer part number on file: 1418N4K10UL (Hammond Maufacturing Company Inc).
Key specifications for 1418N4K10UL: Overall Height: 10.000 INCHES NOMINAL IN; Second Center to Center Distance Between Mounting Holes: 31.250 INCHES NOMINAL IN; Cover Mounting Hole Quantity: 6; Overall Length: 30.000 INCHES NOMINAL IN. 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.