The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-683-0037, 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 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-683-0037 |
| Primary Part Number | 12666315 |
| 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 | 50.0 FEET NOMINAL OVERALL FT |
| Fitting Component and Surface Treatment | COLLAR ANODIZE ALL ENDS |
| Connection Style | CAM OR LEVER (EXTERNAL) FIRST END |
| Connection Style | CAM OR LEVER (INTERNAL) SECOND END |
| Connection Type | EXTERNAL QUICK DISCONNECT SECOND END |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST END |
| Cross-Sectional Shape Style | ROUND |
| End Fitting Component and Material | COLLAR ALUMINUM ALLOY ALL ENDS |
| Inside Diameter | 3.0 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 |
|---|---|
| 12666315 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4720-01-683-0037 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 4720-01-683-0037 has 1 manufacturer part number on file: 12666315 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12666315: Measuring Method and Length: 50.0 FEET NOMINAL OVERALL FT; Fitting Component and Surface Treatment: COLLAR ANODIZE ALL ENDS; Connection Style: CAM OR LEVER (EXTERNAL) FIRST END; Connection Style: CAM OR LEVER (INTERNAL) SECOND END. 9 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.