The Duct,air Cleaner, cataloged under National Stock Number 4720-00-050-7007, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-00-050-7007 |
| Primary Part Number | 10903611 |
| Item Name | Duct,air Cleaner |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL ALUMINUM NOT OTHERWISE SPECIFIED,30.750 IN. O/A LG,18.156 IN. MIN,18.188 IN. MAX O/A WIDE,28 EA 0.410 IN. DIA MTG HOLES,FINAL FINISH ENAMEL TT-E-529 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 |
|---|---|
| 10903611 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2940000507007 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4720-00-050-7007 is a Duct,air Cleaner, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-050-7007 has 1 manufacturer part number on file: 10903611 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10903611: General Characteristics Item Description: MATERIAL ALUMINUM NOT OTHERWISE SPECIFIED,30.750 IN. O/A LG,18.156 IN. MIN,18.188 IN. MAX O/A WIDE,28 EA 0.410 IN. DIA MTG HOLES,FINAL FINISH ENAMEL TT-E-529 IN. 1 specification is 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.