The Valve,ball, cataloged under National Stock Number 4820-01-490-2539, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Critical Engr Pbm Llc. 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.
| Item Name | Valve,ball |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Imi Critical Engr Pbm Llc (CAGE 92021) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-490-2539 |
| Primary Part Number | SPB-D1Q-A--L |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Imi Critical Engr Pbm Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SPB-D1Q-A--L PRIMARY | Imi Critical Engr Pbm Llc (USA) |
NSN 4820-01-490-2539 is a Valve,ball, manufactured by Imi Critical Engr Pbm Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-490-2539 has 1 cross-referenced part number: SPB-D1Q-A--L (Imi Critical Engr Pbm Llc).
There is 1 known substitute for 4820-01-490-2539: 4820-01-490-2907. Verify interchangeability with system specifications before substitution.