The Parts Kit,valve, cataloged under National Stock Number 4820-01-384-6351, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-384-6351 |
| Primary Part Number | 57138 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Component Quantity | 4 |
| Nonsupply Items and Quantities | CAP GASKET 1; VALVE HEAD 1; SEAT 1; SEAT GASKET 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57138 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4820-01-384-6351 is a Parts Kit,valve, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-384-6351 has 1 cross-referenced part number: 57138 (Spirax Sarco Inc Dba Spirax Sarco).
There is 1 known substitute for 4820-01-384-6351: 5120-01-045-4898. Verify interchangeability with system specifications before substitution.
Key specifications for 57138: Component Quantity: 4; Nonsupply Items and Quantities: CAP GASKET 1; VALVE HEAD 1; SEAT 1; SEAT GASKET 1. 2 total characteristics are documented in the Federal Logistics Information System.