The Guard,hose-Tubing, cataloged under National Stock Number 4720-01-083-2991, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-083-2991 |
| Primary Part Number | 12288405 |
| Item Name | Guard,hose-Tubing |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material | ALUMINUM |
| 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 |
|---|---|
| 12288405 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12283971 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| XM66977 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
NSN 4720-01-083-2991 is a Guard,hose-Tubing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-083-2991 has 1 manufacturer part number on file: 12288405 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12288405: Overall Height: 0.125 INCHES NOMINAL IN; Overall Length: 68.690 INCHES NOMINAL IN; Special Features: W/ 4 ANCHOR PLATES 2.380 IN. WIDE;3.620 IN. LG IN; End Item Identification: 2350-01-061-2445. 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.