The Hose,nonmetallic, cataloged under National Stock Number 4720-01-374-3901, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-374-3901 |
| Primary Part Number | SAE-20R1EC-B-16XR |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Measuring Method and Length | 12.000 FEET MINIMUM RANDOM AND 40.000 FEET MAXIMUM RANDOM FT |
| Temp Rating | -40.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.957 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | ETHYLENE GLYCOL SINGLE RESPONSE |
| Burst Test Pressure | 360.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Outer Covering Environmental Protection | OIL RESISTANT |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| SAE-20R1EC-B-16XR PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-J20/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J20R1EC CLASS B 5/8 IN ID | 3/9 Design control — primary reference U.S. Government activity |
| MS52130-2B10315 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MS521302B103R | 5/9 Secondary reference U.S. Government activity |
| J20R1EC CLASS B 5/8 IN ID | 5/9 Secondary reference Sae International Dba Sae International |
NSN 4720-01-374-3901 is a Hose,nonmetallic, manufactured by Sae International Dba Sae International, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-374-3901 has 1 manufacturer part number on file: SAE-20R1EC-B-16XR (Sae International Dba Sae International).
Key specifications for SAE-20R1EC-B-16XR: Measuring Method and Length: 12.000 FEET MINIMUM RANDOM AND 40.000 FEET MAXIMUM RANDOM FT; Temp Rating: -40.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND. 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.