The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-512-1282, 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 15 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-512-1282 |
| Primary Part Number | 12491452 |
| 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 | 7.0 FEET NOMINAL OVERALL FT |
| Connection Style | SWIVEL NUT, GASKET SEAL SECOND END |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Quantity Per Inch | 11-1/2 FIRST END |
| Thread Quantity Per Inch | 11-1/2 SECOND END |
| Thread Series Designator | NH SECOND END |
| Thread Series Designator | NH 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 |
|---|---|
| 12491452 | Mcmaster-Carr Supply Co (USA) |
| 12491452 | Amazon Hose & Rubber Co of Miami Inc Dba Amazon Hose & Rubber Co (USA) |
| 12491452 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12491452 | Goldstein-Schwartz, Inc. Dba Goldstein-Schwartz Inc (USA) |
| Reference | Meaning |
|---|---|
| 12491452 | 5/9 Secondary reference Welton Rubber Company |
NSN 4720-01-512-1282 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 4720-01-512-1282 has 4 manufacturer part numbers on file: 12491452 (Mcmaster-Carr Supply Co), 12491452 (Amazon Hose & Rubber Co of Miami Inc Dba Amazon Hose & Rubber Co), 12491452 (U S Army Tank Automotive Command Amsta-Im-Mm), 12491452 (Goldstein-Schwartz, Inc. Dba Goldstein-Schwartz Inc).
Key specifications for 12491452: Measuring Method and Length: 7.0 FEET NOMINAL OVERALL FT; Connection Style: SWIVEL NUT, GASKET SEAL SECOND END; Connection Style: PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END. 15 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.