The Hose,air Duct, cataloged under National Stock Number 4720-00-876-6673, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 12 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 | 4720-00-876-6673 |
| Primary Part Number | 10067429 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Measuring Method and Length | 2.000 INCHES NOMINAL OVERALL IN |
| Connection Style | ROUND BOTH ENDS |
| Connection Type | PREFORMED BOTH ENDS |
| Style Designator | FULLY CONVOLUTED |
| Material Document and Classification | MIL-R-3065, TYPE S, CLASS SC, GRADE 410 MIL SPEC SINGLE MATERIAL RESPONSE FIRST PLY |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.045 INCHES NOMINAL IN |
| Features Provided | OZONE RESISTANT |
| Inside Diameter | 2.250 INCHES NOMINAL FIRST END IN |
| End Overall Length | 0.562 INCHES NOMINAL BOTH ENDS IN |
| End Inside Diameter | 2.250 INCHES NOMINAL BOTH ENDS IN |
| Material | RUBBER CHLOROPRENE CLASS CR SINGLE PLY |
| 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 |
|---|---|
| 10067429 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 4720-00-876-6673 is a Hose,air Duct, manufactured by Us Army Aviation and Missile Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-876-6673 has 1 manufacturer part number on file: 10067429 (Us Army Aviation and Missile Command).
Key specifications for 10067429: Measuring Method and Length: 2.000 INCHES NOMINAL OVERALL IN; Connection Style: ROUND BOTH ENDS; Connection Type: PREFORMED BOTH ENDS; Style Designator: FULLY CONVOLUTED. 12 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.