The Hose,nonmetallic, cataloged under National Stock Number 4720-01-656-4530, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hydrasearch Company, Llc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-656-4530 |
| Primary Part Number | HS133-12 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Measuring Method and Length | 1.000 FEET NOMINAL OVERALL FT |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Media for Which Designed | FUEL SECOND RESPONSE |
| Media for Which Designed | OIL FOURTH RESPONSE |
| Media for Which Designed | AIR FIRST RESPONSE |
| Media for Which Designed | WATER FIFTH RESPONSE |
| Media for Which Designed | HYDRAULIC FLUID THIRD RESPONSE |
| Material | RUBBER SYNTHETIC INSIDE |
| Inner Conveying Tube Style | PLAIN |
| 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 |
|---|---|
| HS133-12 PRIMARY | Hydrasearch Company, Llc (USA) |
NSN 4720-01-656-4530 is a Hose,nonmetallic, manufactured by Hydrasearch Company, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-656-4530 has 1 manufacturer part number on file: HS133-12 (Hydrasearch Company, Llc).
Key specifications for HS133-12: Measuring Method and Length: 1.000 FEET NOMINAL OVERALL FT; Cross-Sectional Shape Style: ROUND; Operating Pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Inside Diameter: 0.750 INCHES NOMINAL IN. 11 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.