The Hose,nonmetallic, cataloged under National Stock Number 4720-01-646-5426, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-646-5426 |
| Primary Part Number | 1.08ODX0.63ID RUBBERD7 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Measuring Method and Length | 12.0 INCHES NOMINAL OVERALL IN |
| Criticality Code Justification | ZZZY |
| Cross-Sectional Shape Style | ROUND |
| Media for Which Designed | FUEL SECOND RESPONSE |
| Media for Which Designed | HYDRAULIC FLUID FIRST RESPONSE |
| Media for Which Designed | WATER FIFTH RESPONSE |
| Media for Which Designed | AIR FOURTH RESPONSE |
| Media for Which Designed | OIL, LUBRICATING, DIESTER BASE THIRD RESPONSE |
| Material | RUBBER OUTSIDE |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 1.08ODX0.63ID RUBBERD7 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2651-12D7 | Naval Inventory Control Point Mechanicsburg (USA) |
| 516-8500418 ITEM 022-11D7 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 516-8500418 ITEM 022-11 | 5/1 Secondary reference Naval Sea Systems Command |
| 1.08ODX0.63ID RUBBER | 5/1 Secondary reference Naval Sea Systems Command |
| 2651-12 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4720-01-646-5426 is a Hose,nonmetallic, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-646-5426 has 3 manufacturer part numbers on file: 1.08ODX0.63ID RUBBERD7 (Naval Inventory Control Point Mechanicsburg), 2651-12D7 (Naval Inventory Control Point Mechanicsburg), 516-8500418 ITEM 022-11D7 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 1.08ODX0.63ID RUBBERD7: Measuring Method and Length: 12.0 INCHES NOMINAL OVERALL IN; Criticality Code Justification: ZZZY; Cross-Sectional Shape Style: ROUND; Media for Which Designed: FUEL SECOND RESPONSE. 10 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.