The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-121-1535, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-121-1535 |
| Primary Part Number | 12291057 |
| 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 | 4.250 INCHES NOMINAL OVERALL IN |
| General Characteristics Item Description | MATERIALS: STEEL, 1015 TO 1025, 1212 OR 1213 PER ASTM A108; RUBBER PER SPECIFICATION MIL-H-13444 TYPE I, .25" INSIDE DIAMETER; FINAL PROTECTIVE FINISH: CADMIUM PLATE FITTINGS QQ-P-416, TYPE II CLASS 3 |
| Layer Composition and Location | 1ST LAYER RUBBER COMPOSITION AND 2ND LAYER SPIRALLY LAID STEEL WIRE |
| Cross-Sectional Shape Style | ROUND |
| End Fitting Component and Material | COMPLETE FITTING STEEL COMP 1015 ALL ENDS |
| Specification/standard Data | 96906-DOD-STD-100 GOVERNMENT STANDARD |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12291057 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4720011211535 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4720-01-121-1535 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 4720-01-121-1535 has 1 manufacturer part number on file: 12291057 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12291057: Measuring Method and Length: 4.250 INCHES NOMINAL OVERALL IN; General Characteristics Item Description: MATERIALS: STEEL, 1015 TO 1025, 1212 OR 1213 PER ASTM A108; RUBBER PER SPECIFICATION MIL-H-13444 TYPE I, .25" INSIDE DIAMETER; FINAL PROTECTIVE FINISH: CADMIUM PLATE FITTINGS QQ-P-416, TYPE II CLASS 3; Layer Composition and Location: 1ST LAYER RUBBER COMPOSITION AND 2ND LAYER SPIRALLY LAID STEEL WIRE; Cross-Sectional Shape Style: ROUND. 7 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.