The Hose,nonmetallic, cataloged under National Stock Number 4720-01-421-4637, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kamewa Usa Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-421-4637 |
| Primary Part Number | 518958 PEICE 31 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Kamewa Usa Inc |
| Status | ACTIVE |
| Measuring Method and Length | 5.0 FEET NOMINAL OVERALL FT |
| Cross-Sectional Shape Style | ROUND |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 518958 PEICE 31 PRIMARY | Kamewa Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 518958 PIECE 31 | 5/9 Secondary reference Kamewa |
| 518958 PIECE 31 | 5/9 Secondary reference Fuji Trading (america) Inc. |
| 518958 PIECE 31 | 5/9 Secondary reference Rolls-Royce Ab |
| 518958 PIECE 31 | 5/9 Secondary reference Fuji Trading America Inc |
NSN 4720-01-421-4637 is a Hose,nonmetallic, manufactured by Kamewa Usa Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-421-4637 has 1 manufacturer part number on file: 518958 PEICE 31 (Kamewa Usa Inc).
Key specifications for 518958 PEICE 31: Measuring Method and Length: 5.0 FEET NOMINAL OVERALL FT; Cross-Sectional Shape Style: ROUND; Inside Surface Condition: SMOOTH; Special Features: REINFORCED; U/O HYDRAULIC COUPLING SHAFT CONTROLLABLE PITCH PROPELLER, 670. 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.