The Manifold,hydraulic System Access, cataloged under National Stock Number 4730-01-136-2481, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-136-2481 |
| Primary Part Number | 77791-32X2 PIECE 4 |
| Item Name | Manifold,hydraulic System Access |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SSN637-516-2159063 | Naval Ship Systems Command (USA) |
| SSN637-516-2159063 PIECE 4 | Naval Ship Systems Command (USA) |
| 77791-32X2 PIECE 4 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 77791-32X2 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 1489-4 | Derbyshire Machine & Tool Co (USA) |
NSN 4730-01-136-2481 is a Manifold,hydraulic System Access, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-136-2481 has 5 cross-referenced part numbers: SSN637-516-2159063 (Naval Ship Systems Command), SSN637-516-2159063 PIECE 4 (Naval Ship Systems Command), 77791-32X2 PIECE 4 (Electric Boat Corporation Div General Dynamics Electric Boat), 77791-32X2 (Electric Boat Corporation Div General Dynamics Electric Boat), 1489-4 (Derbyshire Machine & Tool Co).
There are 4 known substitutes for 4730-01-136-2481: 5136-00-199-6706, 5962-01-103-3129, 5340-01-231-3916 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 77791-32X2 PIECE 4: Special Features: CORROSION RESISTING VALVE. 1 total characteristics are documented in the Federal Logistics Information System.