The Stem,fluid Valve, cataloged under National Stock Number 4810-01-229-5521, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Real-Time Laboratories, Llc. This item has 2 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.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4810 — No Item Name Available (FSG 48) |
| Manufacturers | Real-Time Laboratories, Llc (CAGE 62319) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-229-5521 |
| Primary Part Number | 20645-00/POPPET |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Real-Time Laboratories, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20645-00/POPPET PRIMARY | Real-Time Laboratories, Llc (USA) |
| 20645 | Real-Time Laboratories, Llc (USA) |
NSN 4810-01-229-5521 is a Stem,fluid Valve, manufactured by Real-Time Laboratories, Llc, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-229-5521 has 2 cross-referenced part numbers: 20645-00/POPPET (Real-Time Laboratories, Llc), 20645 (Real-Time Laboratories, Llc).
There are 11 known substitutes for 4810-01-229-5521: 5133-00-262-2178, 6620-00-346-0356, 5330-00-384-8782 and 8 more. Verify interchangeability with system specifications before substitution.