The Seat,valve, cataloged under National Stock Number 4820-01-058-3675, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 4820-01-058-3675 |
| Primary Part Number | 5160-F1-380 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Style Designator | THREADED FLANGED |
| Thread Series Designator | UN SINGLE THREADED PORTION |
| Seating Surface Shape | FLAT |
| Thread Length | 0.280 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Body Inside Diameter | 0.750 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.156 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 SINGLE THREADED PORTION |
| Flange Diameter | 1.556 INCHES NOMINAL IN |
| Nominal Thread Size | 1.375 INCHES SINGLE THREADED PORTION IN |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Under Flange Height | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5160-F1-380 PRIMARY | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 51158-F-380 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 2620-902ASSYD1I | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 584-1-594-1 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 51158F | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
NSN 4820-01-058-3675 is a Seat,valve, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-058-3675 has 5 cross-referenced part numbers: 5160-F1-380 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 51158-F-380 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 2620-902ASSYD1I (Electric Boat Corporation Div General Dynamics Electric Boat), 584-1-594-1 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 51158F (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
There are 4 known substitutes for 4820-01-058-3675: 4820-01-041-1219, 4820-01-067-6334, 4820-01-100-2146 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5160-F1-380: Material: STEEL CORROSION RESISTING OVERALL; Style Designator: THREADED FLANGED; Thread Series Designator: UN SINGLE THREADED PORTION; Seating Surface Shape: FLAT. 12 total characteristics are documented in the Federal Logistics Information System.