The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-502-6540, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hampton Rubber Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-502-6540 |
| Primary Part Number | 3141062 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Hampton Rubber Company |
| Status | ACTIVE |
| Measuring Method and Length | 24.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Layer Composition and Location | 1ST LAYER RUBBER IMPREGNATED FABRIC |
| Layer Composition and Location | 2ND LAYER BRAIDED COTTON CORD |
| Layer Composition and Location | 3RD LAYER RUBBER IMPREGNATED FABRIC |
| Layer Composition and Location | 4TH LAYER BRAIDED COTTON CORD |
| Layer Composition and Location | 5TH LAYER RUBBER IMPREGNATED FABRIC |
| Layer Composition and Location | 6TH LAYER BRAIDED COTTON CORD |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.094 INCHES NOMINAL IN |
| Specification/standard Data | ZZ-H-500C OBSOLETE PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Outer Covering Environmental Protection | OIL RESISTANT AND OZONE RESISTANT AND COLD RESISTANT |
| 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 |
|---|---|
| 3141062 PRIMARY | Hampton Rubber Company (USA) |
| NGNNSB#3141062 | Lanier Engineering Sales, Inc. Dba Lanier Engineering Sales, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NGNNSB#3141062 | 5/9 Secondary reference Hampton Rubber Company |
NSN 4720-01-502-6540 is a Hose Assembly,nonmetallic, manufactured by Hampton Rubber Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-502-6540 has 2 manufacturer part numbers on file: 3141062 (Hampton Rubber Company), NGNNSB#3141062 (Lanier Engineering Sales, Inc. Dba Lanier Engineering Sales, Inc.).
Key specifications for 3141062: Measuring Method and Length: 24.000 INCHES NOMINAL EXCLUDING END FITTINGS IN; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC; Layer Composition and Location: 1ST LAYER RUBBER IMPREGNATED FABRIC; Layer Composition and Location: 2ND LAYER BRAIDED COTTON CORD. 15 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.