The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-442-2557, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Haws Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-442-2557 |
| Primary Part Number | 11514000 ITEM 6 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Haws Corporation |
| Status | ACTIVE |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Series Designator | NPT 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 |
|---|---|
| 11514000 ITEM 6 PRIMARY | Haws Corporation (USA) |
| 0003106754 | Haws Corporation (USA) |
| Reference | Meaning |
|---|---|
| 11514000 | D/9 Drawing number reference only Haws Corporation |
| 000316754 | 5/9 Secondary reference Haws Corporation |
NSN 4720-01-442-2557 is a Hose Assembly,nonmetallic, manufactured by Haws Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-442-2557 has 2 manufacturer part numbers on file: 11514000 ITEM 6 (Haws Corporation), 0003106754 (Haws Corporation).
Key specifications for 11514000 ITEM 6: Connection Style: PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Cross-Sectional Shape Style: ROUND. 9 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.