The Conduit,metal,flexible, cataloged under National Stock Number 5975-00-503-4637, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-503-4637 |
| Item Name | Conduit,metal,flexible |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Minimum Inside Bending Radius | 8.250 INCHES IN |
| Style Designator | PLAIN CONVOLUTED CONDUIT |
| Outside Diameter | 1.713 INCHES NOMINAL IN |
| Features Provided | OUTER COVERING |
| Nondefinitive Spec/std Data | 1 1/2 SIZE AND 2 TYPE |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Braided Metallic Shield Type | ALUMINUM ALLOY WIRE |
| Trade Size | 1.500 |
| Material | RUBBER SYNTHETIC OUTER COVERING |
| Material | COTTON FLEXIBLE JOINT PACKING |
| Material | ALUMINUM ALLOY BODY |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| MIL-C-6136 | 4/1 Identification reference U.S. Government activity |
NSN 5975-00-503-4637 is a Conduit,metal,flexible, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-00-503-4637: Minimum Inside Bending Radius: 8.250 INCHES IN; Style Designator: PLAIN CONVOLUTED CONDUIT; Outside Diameter: 1.713 INCHES NOMINAL IN; Features Provided: OUTER COVERING. 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.