The Hose,pneumatic, cataloged under National Stock Number 4720-01-210-6578, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Flexfab Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-210-6578 |
| Primary Part Number | DEV1001-0004 |
| Item Name | Hose,pneumatic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Flexfab Llc |
| Status | ACTIVE |
| Overall Diameter | 0.22 INCHES NOMINAL IN |
| Supplementary Features | EXTERNAL AMBIENT TEMPERATURE = MINUS 65F TO 175F |
| Color | RED |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| DEV1001-0004 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| 83-14792 | D/9 Drawing number reference only U.S. Government activity |
| 83-14792-04 | 5/9 Secondary reference U.S. Government activity |
| 83-14792-04 | 5/9 Secondary reference Department of Defense Project Manager-Mobile Electric Power |
| 1013810-04 | 5/2 Secondary reference U.S. Government activity |
| AD-1503-4-0020 | 5/9 Secondary reference U.S. Government activity |
| AD-1504-4X20.0 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-210-6578 is a Hose,pneumatic, manufactured by Flexfab Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-210-6578 has 1 manufacturer part number on file: DEV1001-0004 (Flexfab Llc).
3 possible matches (shared part number, not a government interchangeability claim): 4720-01-210-6579, 4720-01-212-9552, 4720-01-214-0184. Verify interchangeability with system specifications before substitution.
Key specifications for DEV1001-0004: Overall Height: 1.00 INCHES NOMINAL IN; Overall Diameter: 0.22 INCHES NOMINAL IN; Supplementary Features: EXTERNAL AMBIENT TEMPERATURE = MINUS 65F TO 175F; Overall Length: 20.00 INCHES NOMINAL IN. 4 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.