The Hose,nonmetallic, cataloged under National Stock Number 4720-01-693-5626, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Seastar Solutions Inc. Government technical data includes 14 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 | 4720-01-693-5626 |
| Primary Part Number | 16-321-1140 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Seastar Solutions Inc |
| Status | ACTIVE |
| Measuring Method and Length | 50.0 FEET NOMINAL OVERALL FT |
| Temp Rating | -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Minimum Inside Bending Radius | 3.0 INCHES IN |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.660 INCHES NOMINAL IN |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Exterior Color | BLACK |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL SECOND RESPONSE |
| Media for Which Designed | WATER FIRST RESPONSE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE |
| 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 |
|---|---|
| 16-321-1140 PRIMARY | Seastar Solutions Inc (USA) |
NSN 4720-01-693-5626 is a Hose,nonmetallic, manufactured by Seastar Solutions Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-693-5626 has 1 manufacturer part number on file: 16-321-1140 (Seastar Solutions Inc).
Key specifications for 16-321-1140: Measuring Method and Length: 50.0 FEET NOMINAL OVERALL FT; Temp Rating: -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT FIRST RESPONSE DEGF; Minimum Inside Bending Radius: 3.0 INCHES IN; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, CHLOROPRENE. 14 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.