The Manifold Assembly,hydraulic, cataloged under National Stock Number 4730-01-453-5003, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 8 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 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 | 4730-01-453-5003 |
| Primary Part Number | 7A8-08517 |
| Item Name | Manifold Assembly,hydraulic |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| End Item Design Control Activity | 34712 |
| Connection Type | FLANGE, RECTANGULAR W/HOLES |
| End Connection Quantity | 6 |
| End Item Identification Designator | WASP CLASS LHD |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Flange Width | 12.800 INCHES IN |
| Material | STEEL |
| Flange Length | 16.800 INCHES 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 |
|---|---|
| 7A8-08517 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 4730-01-453-5003 is a Manifold Assembly,hydraulic, manufactured by Lake Shore Systems, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-453-5003 has 1 manufacturer part number on file: 7A8-08517 (Lake Shore Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-483-8656. Verify interchangeability with system specifications before substitution.
Key specifications for 7A8-08517: End Item Design Control Activity: 34712; Connection Type: FLANGE, RECTANGULAR W/HOLES; End Connection Quantity: 6; End Item Identification Designator: WASP CLASS LHD. 8 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.