The Hose,preformed, cataloged under National Stock Number 4720-01-441-0735, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-441-0735 |
| Primary Part Number | 40-0012813 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Style Designator | SINGLE BEND |
| Wall Thickness | 0.180 INCHES NOMINAL IN |
| Features Provided | ENLARGED ENDS |
| Inside Diameter | 0.690 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 0.940 INCHES NOMINAL IN |
| Second Arm Length | 9.810 INCHES NOMINAL IN |
| Working Length | 11.250 INCHES NOMINAL IN |
| First Arm Length | 2.500 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 |
|---|---|
| 40-0012813 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 573581 | Wiggins Lift Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 40-0012813 | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 4720-01-441-0735 is a Hose,preformed, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-441-0735 has 2 manufacturer part numbers on file: 40-0012813 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 573581 (Wiggins Lift Co Inc).
Key specifications for 40-0012813: Style Designator: SINGLE BEND; Wall Thickness: 0.180 INCHES NOMINAL IN; Features Provided: ENLARGED ENDS; Inside Diameter: 0.690 INCHES NOMINAL IN. 9 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.