The Hose,air Duct, cataloged under National Stock Number 4720-01-363-8971, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-363-8971 |
| Primary Part Number | 12414686 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Measuring Method and Length | 150.2 MILLIMETERS NOMINAL OVERALL MM |
| Connection Type | PLAIN BOTH ENDS |
| Style Designator | BOX SECTION |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 3.5 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM |
| Material | COTTON FIRST PLY |
| Material | RUBBER SILICONE CLASS Q SECOND PLY |
| 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 |
|---|---|
| 12414686 | Amz Alabama Inc. (USA) |
| 12414686 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12414686 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 12414686 | 5/9 Secondary reference Metals Reclamation Services |
| 4720013638971 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4720-01-363-8971 is a Hose,air Duct, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-363-8971 has 3 manufacturer part numbers on file: 12414686 (Amz Alabama Inc.), 12414686 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414686 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 12414686: Measuring Method and Length: 150.2 MILLIMETERS NOMINAL OVERALL MM; Connection Type: PLAIN BOTH ENDS; Style Designator: BOX SECTION; 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.