The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-070-8197, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-070-8197 |
| Primary Part Number | 2468637 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Measuring Method and Length | 40.375 INCHES NOMINAL OVERALL IN |
| Fitting Component and Surface Treatment | NUT PASSIVATE FIRST END |
| Fitting Component and Surface Treatment | NIPPLE PASSIVATE ALL ENDS |
| Fitting Component and Surface Treatment | SOCKET CADMIUM SECOND END |
| Minimum Inside Bending Radius | 8.000 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, BUNA-N OR OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| End Fitting Component and Material | NIPPLE STEEL CORROSION RESISTING ALL ENDS |
| End Fitting Component and Material | NUT STEEL CORROSION RESISTING FIRST END |
| End Fitting Component and Material | SOCKET STEEL SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Class | 2B FIRST END |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Series Designator | UN FIRST END |
| 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 |
|---|---|
| 2468637 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 2468637REVA | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4720-00-070-8197 is a Hose Assembly,nonmetallic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-070-8197 has 1 manufacturer part number on file: 2468637 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2468637: Measuring Method and Length: 40.375 INCHES NOMINAL OVERALL IN; Fitting Component and Surface Treatment: NUT PASSIVATE FIRST END; Fitting Component and Surface Treatment: NIPPLE PASSIVATE ALL ENDS; Fitting Component and Surface Treatment: SOCKET CADMIUM SECOND END. 20 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.