The Hose,preformed, cataloged under National Stock Number 4720-01-351-4082, 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 14 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-351-4082 |
| Primary Part Number | 12384790 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Outer Radius | 3.000 INCHES NOMINAL IN |
| Offset Distance | 4.160 INCHES NOMINAL IN |
| Style Designator | TWO BEND |
| Material Document and Classification | SAE J20R4,TYPE A ASSN STD SINGLE MATERIAL RESPONSE COVER |
| Wall Thickness | 0.170 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Media for Which Designed | LIQUID, COOLANT SINGLE RESPONSE |
| Width | 33.500 INCHES MINIMUM AND 34.000 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC COVER |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 3.000 INCHES NOMINAL IN |
| Second Arm Length | 2.720 INCHES MINIMUM AND 2.840 INCHES MAXIMUM IN |
| Working Length | 32.500 INCHES MINIMUM AND 33.000 INCHES MAXIMUM IN |
| First Arm Length | 2.750 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 |
NSN 4720-01-351-4082 is a Hose,preformed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-351-4082 has 2 manufacturer part numbers on file: 12384790 (U S Army Tank Automotive Command Amsta-Im-Mm), 12384790 (Amz Alabama Inc.).
Key specifications for 12384790: Outer Radius: 3.000 INCHES NOMINAL IN; Offset Distance: 4.160 INCHES NOMINAL IN; Style Designator: TWO BEND; Material Document and Classification: SAE J20R4,TYPE A ASSN STD SINGLE MATERIAL RESPONSE COVER. 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.