The Conduit Assembly,nonmetallic,ele, cataloged under National Stock Number 5975-01-722-2993, 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 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-722-2993 |
| Primary Part Number | R58HB16F50W012A |
| Item Name | Conduit Assembly,nonmetallic,ele |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Dcx-Chol Enterprises, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 11.75 INCHES MINIMUM WORKING AND 12.25 INCHES MAXIMUM WORKING IN |
| Accommodation Type | UNABLE TO DECODE |
| Minimum Inside Bending Radius | 1.75 INCHES IN |
| Special Test Features | SPECIAL ATTRIBUTES- TEMPERATURE:-50 TO +120C(-67 TO +248F);HEAT AGING, LOW TEMP FLEXURE, AND FLUID RESISTANCE IAW MIL-R-6855E OR AMS-R-6855;HUMIDITY TESTS IAW MIL-STD 810, METHOD 507.1, PROCEDURE 1;FUNGUS RESISTANCE MIL-T-81914/4 OR AMS-T-81914/4;FLAMMABILITY (CONVOLUTED TUBING) MIL-T-81914/4 OR AMS-T-81914/4 |
| Body Outside Diameter | 0.84 INCHES MAXIMUM IN |
| Flexibility | FLEXIBLE |
| Terminal End Type | SHOULDERED FERRULE W/COUPLING NUT BOTH ENDS |
| Body Inside Diameter | 0.500 INCHES NOMINAL IN |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Nominal Thread Size | 1.750 INCHES SECOND END IN |
| Braided Metallic Shield Type | TINNED COPPER WIRE |
| Thread Class | 2B BOTH ENDS |
| Material | RUBBER SYNTHETIC OUTER COVERING |
| Material | ALUMINUM ALLOY COUPLING NUT |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE CHAFING SLEEVE |
| Material | STEEL CORROSION RESISTING FERRULE |
| Thread Series Designator | UNEF FIRST END |
| Thread Series Designator | UNS SECOND END |
| Hazardous Locations/environmental Protection | FUNGUS RESISTANT |
| 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 |
|---|---|
| R58HB16F50W012A PRIMARY | Dcx-Chol Enterprises, Inc. (USA) |
| R58HB16F50W012A PRIMARY | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (USA) |
| R58HB16F50W012A PRIMARY | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| Reference | Meaning |
|---|---|
| R58HB | D/9 Drawing number reference only The Boeing Company Div Defense |
| R58HB16F50W012A | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5975-01-722-2993 is a Conduit Assembly,nonmetallic,ele, manufactured by Dcx-Chol Enterprises, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-722-2993 has 3 manufacturer part numbers on file: R58HB16F50W012A (Dcx-Chol Enterprises, Inc.), R58HB16F50W012A (Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa), R58HB16F50W012A (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc).
Key specifications for R58HB16F50W012A: Measuring Method and Length: 11.75 INCHES MINIMUM WORKING AND 12.25 INCHES MAXIMUM WORKING IN; Accommodation Type: UNABLE TO DECODE; Minimum Inside Bending Radius: 1.75 INCHES IN; Special Test Features: SPECIAL ATTRIBUTES- TEMPERATURE:-50 TO +120C(-67 TO +248F);HEAT AGING, LOW TEMP FLEXURE, AND FLUID RESISTANCE IAW MIL-R-6855E OR AMS-R-6855;HUMIDITY TESTS IAW MIL-STD 810, METHOD 507.1, PROCEDURE 1;FUNGUS RESISTANCE MIL-T-81914/4 OR AMS-T-81914/4;FLAMMABILITY (CONVOLUTED TUBING) MIL-T-81914/4 OR AMS-T-81914/4. 19 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.