The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-628-0053, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Lake Shore Systems, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-628-0053 |
| Primary Part Number | 7D3-07764 ITEM 70 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 39.6 INCHES MINIMUM OVERALL AND 40.4 INCHES MAXIMUM OVERALL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 0.50 INCHES IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.6875 INCHES NOMINAL IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Exterior Color | BLACK |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Media for Which Designed | LUBRICANT, PETROLEUM BASE SINGLE RESPONSE |
| Outer Covering Environmental Protection | ABRASION RESISTANT |
| 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 |
|---|---|
| 7D3-07764 ITEM 70 | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F451TC0606-06-06-06C-40.00 | 5/9 Secondary reference U.S. Government activity |
| F387TC0606-06-06-06C-40.00 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-628-0053 is a Hose Assembly,nonmetallic, manufactured by Lake Shore Systems, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-628-0053 has 1 manufacturer part number on file: 7D3-07764 ITEM 70 (Lake Shore Systems, Inc.).
Key specifications for 7D3-07764 ITEM 70: Measuring Method and Length: 39.6 INCHES MINIMUM OVERALL AND 40.4 INCHES MAXIMUM OVERALL IN; Temp Rating: -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 0.50 INCHES IN; Cross-Sectional Shape Style: ROUND. 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.