The Conduit Assembly,metal,flexible, cataloged under National Stock Number 5975-01-539-5416, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dcx-Chol Enterprises, Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5975-01-539-5416 |
| Primary Part Number | 212959-DF0305 |
| Item Name | Conduit Assembly,metal,flexible |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Dcx-Chol Enterprises, Inc. |
| Status | ACTIVE |
| Thread Tolerance Class | 2A EXTERNAL BOTH ENDS A |
| Measuring Method and Length | 366.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 14.000 INCHES IN |
| Body Outside Diameter | 1.625 INCHES NOMINAL IN |
| Material Document and Classification | AMS 4610 OR ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE COMPLETE END FITTING |
| Material Document and Classification | MIL-C-13909,TY 1,GR B MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | MIL-R-6855 MIL SPEC SINGLE MATERIAL RESPONSE OUTER COVERING |
| Terminal End Type | STRAIGHT FITTING W/EXTERNAL THREAD BOTH ENDS |
| Thread Direction | LEFT-HAND BOTH ENDS |
| Body Inside Diameter | 1.500 INCHES NOMINAL IN |
| Nominal Thread Size | 2.312 INCHES BOTH ENDS IN |
| Braided Metallic Shield Type | CRES WIRE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY COMPLETE END FITTING |
| Material | RUBBER NATURAL OUTER COVERING |
| Thread Series Designator | UNS BOTH ENDS |
| 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 |
|---|---|
| 212959-DF0305 PRIMARY | Dcx-Chol Enterprises, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 71617-1 | 5/2 Secondary reference U.S. Government activity |
| B4033715-001 | 7/2 Vendor item drawing reference Department of the Army Hq United States Army Communications Research and Development Command |
NSN 5975-01-539-5416 is a Conduit Assembly,metal,flexible, manufactured by Dcx-Chol Enterprises, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-539-5416 has 1 manufacturer part number on file: 212959-DF0305 (Dcx-Chol Enterprises, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-599-7984. Verify interchangeability with system specifications before substitution.
Key specifications for 212959-DF0305: Thread Tolerance Class: 2A EXTERNAL BOTH ENDS A; Measuring Method and Length: 366.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 14.000 INCHES IN; Body Outside Diameter: 1.625 INCHES NOMINAL IN. 16 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.