The Conduit,metal,flexible, cataloged under National Stock Number 5975-01-116-5459, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hyspan Precision Products, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-116-5459 |
| Primary Part Number | HC3/4IN SIZE |
| Item Name | Conduit,metal,flexible |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hyspan Precision Products, Inc. |
| Status | ACTIVE |
| Minimum Inside Bending Radius | 3.000 INCHES IN |
| Style Designator | PLAIN CONVOLUTED CONDUIT |
| Outside Diameter | 1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN |
| Inside Diameter | 0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN |
| Trade Size | 0.750 |
| 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 |
|---|---|
| HC3/4IN SIZE PRIMARY | Hyspan Precision Products, Inc. (USA) |
| AT 12 PRIMARY | Electri-Flex Co (USA) |
| 00415-0054 | Asrc Federal Facilities Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| AT 1412 | 5/9 Secondary reference Electri-Flex Co |
| 00415-0054 | 5/9 Secondary reference U.S. Government activity |
NSN 5975-01-116-5459 is a Conduit,metal,flexible, manufactured by Hyspan Precision Products, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-116-5459 has 3 manufacturer part numbers on file: HC3/4IN SIZE (Hyspan Precision Products, Inc.), AT 12 (Electri-Flex Co), 00415-0054 (Asrc Federal Facilities Logistics, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-361-6931. Verify interchangeability with system specifications before substitution.
Key specifications for HC3/4IN SIZE: Minimum Inside Bending Radius: 3.000 INCHES IN; Style Designator: PLAIN CONVOLUTED CONDUIT; Outside Diameter: 1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN; Inside Diameter: 0.815 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN. 8 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.