The Hose,preformed, cataloged under National Stock Number 4720-01-110-4275, 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-110-4275 |
| Primary Part Number | 12296944 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | CONTINUOUS CURVE |
| Wall Thickness | 0.170 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Inside Diameter | 3.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 5.000 INCHES MINIMUM AND 5.250 INCHES MAXIMUM IN |
| Working Length | 6.620 INCHES MINIMUM AND 6.940 INCHES MAXIMUM 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 |
|---|---|
| 12296944 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 10086074 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 12296944 | 5/9 Secondary reference Burke Industries Purosil Div |
NSN 4720-01-110-4275 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 4720-01-110-4275 has 1 manufacturer part number on file: 12296944 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-581-9760. Verify interchangeability with system specifications before substitution.
Key specifications for 12296944: Style Designator: CONTINUOUS CURVE; Wall Thickness: 0.170 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN; Inside Diameter: 3.000 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 6 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.