The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-698-2978, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-698-2978 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Fitting Component and Surface Treatment | NUT ANODIZE FIRST END |
| Fitting Component and Surface Treatment | NIPPLE ANODIZE ALL ENDS |
| Outside Length | 24.05 INCHES NOMINAL IN |
| Connection Style | PLAIN ALL ENDS |
| Connection Type | ANGLE INLET |
| Connection Type | HOSE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 12.70 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M83796/2H244E | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-83796/2B | 4/1 Identification reference U.S. Government activity |
NSN 4720-01-698-2978 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-698-2983. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-01-698-2978: Fitting Component and Surface Treatment: NUT ANODIZE FIRST END; Fitting Component and Surface Treatment: NIPPLE ANODIZE ALL ENDS; Outside Length: 24.05 INCHES NOMINAL IN; Connection Style: PLAIN ALL ENDS. 8 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.