The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-522-7631, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-522-7631 |
| Primary Part Number | 12485676-001 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Measuring Method and Length | 2285.0 MILLIMETERS NOMINAL OVERALL MM |
| Minimum Inside Bending Radius | 4.500 INCHES IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.484 INCHES NOMINAL IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Diameter | 1.125 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Burst Test Pressure | 1250.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | OIL 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 |
|---|---|
| 12485676-001 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12485676-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12485676-001 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12485673 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4720-01-522-7631 is a Hose Assembly,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-522-7631 has 3 manufacturer part numbers on file: 12485676-001 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12485676-001 (U S Army Tank Automotive Command Amsta-Im-Mm), 12485676-001 (Amz Alabama Inc.).
Key specifications for 12485676-001: Measuring Method and Length: 2285.0 MILLIMETERS NOMINAL OVERALL MM; Minimum Inside Bending Radius: 4.500 INCHES IN; Cross-Sectional Shape Style: ROUND; Outside Diameter: 1.484 INCHES NOMINAL IN. 10 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.