The Hose,air Breathing, cataloged under National Stock Number 4720-01-414-2286, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Ilc Dover Lp. 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 | 4720-01-414-2286 |
| Primary Part Number | 210-20046-02 |
| Item Name | Hose,air Breathing |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Ilc Dover Lp |
| Status | ACTIVE |
| Measuring Method and Length | 18.700 INCHES NOMINAL OVERALL IN |
| Connection Style | ROUND BOTH ENDS |
| Connection Type | THREADED FIRST END |
| Connection Type | THREADED SECOND END |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Cross-Sectional Shape Style | ROUNDROUND |
| Wall Thickness | 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN |
| Inside Diameter | 0.750 INCHES NOMINAL FIRST END IN |
| End Overall Length | 0.531 INCHES NOMINAL SECOND END IN |
| End Overall Length | 0.359 INCHES NOMINAL FIRST END IN |
| End Inside Diameter | 0.750 INCHES NOMINAL SECOND END IN |
| End Inside Diameter | 0.750 INCHES NOMINAL FIRST END IN |
| 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 |
|---|---|
| 210-20046-02 PRIMARY | Ilc Dover Lp (USA) |
NSN 4720-01-414-2286 is a Hose,air Breathing, manufactured by Ilc Dover Lp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-414-2286 has 1 manufacturer part number on file: 210-20046-02 (Ilc Dover Lp).
Key specifications for 210-20046-02: Measuring Method and Length: 18.700 INCHES NOMINAL OVERALL IN; Connection Style: ROUND BOTH ENDS; Connection Type: THREADED FIRST END; Connection Type: THREADED SECOND END. 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.