The Piston,valve, cataloged under National Stock Number 4810-01-418-4291, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-418-4291 |
| Primary Part Number | 21126-1002-1 |
| Item Name | Piston,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| Status | ACTIVE |
| Valve Model Number for Which Designed | P/N 21126-001 |
| Valve Design Control Activity | 78062 |
| Material | STEEL COMP 416 |
| Valve Type for Which Designed | DIRECTIONAL CONTROL LINEAR |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21126 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21126-1002-1 PRIMARY | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21126-22 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
NSN 4810-01-418-4291 is a Piston,valve, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-418-4291 has 3 cross-referenced part numbers: 21126 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21126-1002-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21126-22 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There are 11 known substitutes for 4810-01-418-4291: 5955-00-060-7542, 6210-00-152-3872, 9540-00-251-2593 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21126-1002-1: End Item Identification: NAVY WEAPON SYSTEM CODE JG SEAWOLF CLASS SSN; Valve Model Number for Which Designed: P/N 21126-001; Valve Design Control Activity: 78062; Material: STEEL COMP 416. 6 total characteristics are documented in the Federal Logistics Information System.