The Union,electrical Conduit, cataloged under National Stock Number 5975-01-534-8636, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-534-8636 |
| Item Name | Union,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Item Accommodated Trade Size | 1.000 INCHES SECOND END IN |
| Item Accommodated Trade Size | 0.500 INCHES FIRST END IN |
| Style Designator | STRAIGHT |
| Surface Treatment | DICHROMATE AND ZINC |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL SECOND END |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL FIRST END |
| Material | IRON MALLEABLE |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | NPT FIRST END |
| End Type | INTERNAL THREAD SECOND END |
| End Type | INTERNAL THREAD FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 618AS253-6 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| BR100-50 | 3/9 Design control — primary reference Appleton Electric Co |
| BR100-50 | C/1 Advisory reference — outside the item-of-supply concept Egs Electrical Group Appleton Div |
NSN 5975-01-534-8636 is a Union,electrical Conduit, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-01-534-8636: Item Accommodated Trade Size: 1.000 INCHES SECOND END IN; Item Accommodated Trade Size: 0.500 INCHES FIRST END IN; Style Designator: STRAIGHT; Special Features: MALLEABLE IRON CONFORMS TO ASTM A47-77,GRADE 32510; ITEM IS EXPLOSIONPROOF,DUST-IGNITIONPROOF; UL LISTED FOR CLASS I,GROUPS A,BC AND D,CLASS II,GROUPS E,F AND G,CLASS III. 11 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.