The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-065-1876, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-065-1876 |
| Primary Part Number | 1200C0208-2 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Walker Power Systems, Inc. Dba Tiernay Turbines |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES SECOND END |
| Flow Angle | 45.0 DEGREES FIRST END |
| Measuring Method and Length | 240.000 INCHES NOMINAL WORKING IN |
| Minimum Inside Bending Radius | 8.000 INCHES IN |
| Connection Style | PUSH (INTERNAL) FIRST END |
| Connection Style | PUSH (INTERNAL) SECOND END |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | ELBOW FIRST END |
| Angle Between Rigid Elbow Fittings in Deg | 0.0 |
| Connection Type | INTERNAL QUICK DISCONNECT SECOND END |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.875 INCHES NOMINAL IN |
| Quick Disconnect Nominal Size | 0.375 INCHES SECOND END IN |
| Quick Disconnect Nominal Size | 0.500 INCHES FIRST END IN |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | AIR SINGLE RESPONSE |
| 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 |
|---|---|
| 6058-1-2400 | Transdigm Inc Div Adelwiggins Group (USA) |
| 1200C0208-2 PRIMARY | Walker Power Systems, Inc. Dba Tiernay Turbines (USA) |
| Reference | Meaning |
|---|---|
| 1200-C-0208 | D/9 Drawing number reference only Walker Power Systems, Inc. Dba Tiernay Turbines |
NSN 4720-01-065-1876 is a Hose Assembly,nonmetallic, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-065-1876 has 2 manufacturer part numbers on file: 6058-1-2400 (Transdigm Inc Div Adelwiggins Group), 1200C0208-2 (Walker Power Systems, Inc. Dba Tiernay Turbines).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-094-1730. Verify interchangeability with system specifications before substitution.
Key specifications for 1200C0208-2: Flow Angle: 45.0 DEGREES SECOND END; Flow Angle: 45.0 DEGREES FIRST END; Measuring Method and Length: 240.000 INCHES NOMINAL WORKING IN; Minimum Inside Bending Radius: 8.000 INCHES IN. 18 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.