The Conduit,metal,flexible, cataloged under National Stock Number 5975-01-533-0518, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electri-Flex Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-533-0518 |
| Primary Part Number | EF-14-GRY-1-1/4 |
| Item Name | Conduit,metal,flexible |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Electri-Flex Co |
| Status | ACTIVE |
| Length | 600.000 INCHES MINIMUM IN |
| Minimum Inside Bending Radius | 3.500 INCHES IN |
| Supplementary Features | CONFORMS TO JIC STANDARDS FOR DIMENSIONS AND GENERAL CONSTRUCTION AND TO SECTION 14.5.4 OF THE ELECTRICAL STANDARD FOR INDUSTRIAL MACHINERY (ANSI/NFPA-79) |
| Style Designator | PLAIN CONDUIT |
| Outside Diameter | 1.630 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN |
| Inside Diameter | 1.380 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| Surface Treatment | ZINC BODY |
| Trade Size | 1.250 |
| Material | STEEL BODY |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OUTER COVERING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| EF-14-GRY-1-1/4 PRIMARY | Electri-Flex Co (USA) |
| Reference | Meaning |
|---|---|
| A3193063-004 | 7/2 Vendor item drawing reference U.S. Government activity |
| A3193063-004 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation |
| 47005 | 5/9 Secondary reference U.S. Government activity |
NSN 5975-01-533-0518 is a Conduit,metal,flexible, manufactured by Electri-Flex Co, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-533-0518 has 1 manufacturer part number on file: EF-14-GRY-1-1/4 (Electri-Flex Co).
Key specifications for EF-14-GRY-1-1/4: Length: 600.000 INCHES MINIMUM IN; Minimum Inside Bending Radius: 3.500 INCHES IN; Supplementary Features: CONFORMS TO JIC STANDARDS FOR DIMENSIONS AND GENERAL CONSTRUCTION AND TO SECTION 14.5.4 OF THE ELECTRICAL STANDARD FOR INDUSTRIAL MACHINERY (ANSI/NFPA-79); Style Designator: PLAIN CONDUIT. 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.