The Hose,preformed, cataloged under National Stock Number 4720-00-678-0772, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-678-0772 |
| Primary Part Number | 8754604 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | AIR CLEANER,ENGINE,NONAIRCRAFT |
| Style Designator | SINGLE BEND |
| Material Document and Classification | MIL-R-3065,TYPE R,CLASS RS,GRADE 510ABF2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Wall Thickness | 0.200 INCHES NOMINAL IN |
| Inside Diameter | 2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN |
| Material | RUBBER OVERALL |
| Bend Radius | 3.690 INCHES MINIMUM AND 3.810 INCHES MAXIMUM IN |
| Second Arm Length | 2.688 INCHES NOMINAL IN |
| Working Length | 6.100 INCHES MINIMUM AND 6.600 INCHES MAXIMUM IN |
| First Arm Length | 1.875 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 |
|---|---|
| 8754604 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4720006780772 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 4720-00-678-0772 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 4720-00-678-0772 has 1 manufacturer part number on file: 8754604 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8754604: FSC Application Data: AIR CLEANER,ENGINE,NONAIRCRAFT; Style Designator: SINGLE BEND; Material Document and Classification: MIL-R-3065,TYPE R,CLASS RS,GRADE 510ABF2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Wall Thickness: 0.200 INCHES NOMINAL IN. 10 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.