The Tubing Assembly,nonmetallic, cataloged under National Stock Number 4710-01-185-2932, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-185-2932 |
| Primary Part Number | 1857779 |
| Item Name | Tubing Assembly,nonmetallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Measuring Method and Length | 7.750 INCHES MINIMUM WORKING AND 8.250 INCHES MAXIMUM WORKING IN |
| Connection Style | BEADED SECOND END |
| Connection Style | PLAIN FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.125 INCHES SECOND END IN |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Material Document and Classification | MIL-P-22296, TYPE 2, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE TUBE |
| Nominal Outside Diameter Tube Accommodated | 0.125 INCHES SECOND END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.125 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Purchase Description Identification | 03956-1857779 |
| Nominal Thread Size | 0.112 INCHES FIRST END IN |
| Inside Diameter | 0.062 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Surface Treatment | CADMIUM AND LACQUER OVERALL |
| Thread Class | 2A FIRST END A |
| Material | PLASTIC TUBE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1857779 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 4710-01-185-2932 is a Tubing Assembly,nonmetallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-185-2932 has 1 manufacturer part number on file: 1857779 (Northrop Grumman Systems Corporation).
Key specifications for 1857779: Measuring Method and Length: 7.750 INCHES MINIMUM WORKING AND 8.250 INCHES MAXIMUM WORKING IN; Connection Style: BEADED SECOND END; Connection Style: PLAIN FIRST END; Nominal Inside Diameter Hose Accommodated: 0.125 INCHES SECOND END IN. 20 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.