The Hose,nonmetallic, cataloged under National Stock Number 4720-00-280-2106, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-280-2106 |
| Primary Part Number | EE36660 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Measuring Method and Length | 78.000 INCHES NOMINAL OVERALL IN |
| Layer Composition and Location | 1ST LAYER SPIRALLY WRAPPED FABRIC AND 2ND LAYER SPIRALLY WRAPPED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.380 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Inside Diameter | 1.750 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | ACID SINGLE RESPONSE |
| Material | PLASTIC, POLYETHYLENE (PP) TUBE |
| 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 |
|---|---|
| EE36660 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 101W | 3/9 Design control — primary reference Gates Corporation |
| EE36660 | 5/9 Secondary reference Oshkosh Corp |
NSN 4720-00-280-2106 is a Hose,nonmetallic, manufactured by Oshkosh Defense Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-280-2106 has 1 manufacturer part number on file: EE36660 (Oshkosh Defense Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5960-00-601-3118, 5110-00-892-5846, 2910-01-135-2479. Verify interchangeability with system specifications before substitution.
Key specifications for EE36660: Measuring Method and Length: 78.000 INCHES NOMINAL OVERALL IN; Layer Composition and Location: 1ST LAYER SPIRALLY WRAPPED FABRIC AND 2ND LAYER SPIRALLY WRAPPED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND; Outside Diameter: 2.380 INCHES NOMINAL IN. 9 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.