The Valve,check, cataloged under National Stock Number 4820-01-497-0542, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is International Valve Corp Dba Check-All Valve Mfg. Co.. This item has 3 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 | 4820-01-497-0542 |
| Primary Part Number | UN-3-050-SS-T-10.00 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | International Valve Corp Dba Check-All Valve Mfg. Co. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54932 ITEM 12 | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA) |
| UN-3-050-SS-T-10.00 PRIMARY | International Valve Corp Dba Check-All Valve Mfg. Co. (USA) |
| 54932 | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA) |
NSN 4820-01-497-0542 is a Valve,check, manufactured by International Valve Corp Dba Check-All Valve Mfg. Co., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-497-0542 has 3 cross-referenced part numbers: 54932 ITEM 12 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), UN-3-050-SS-T-10.00 (International Valve Corp Dba Check-All Valve Mfg. Co.), 54932 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).
There are 4 known substitutes for 4820-01-497-0542: 6625-01-496-6883, 5930-01-496-7651, 5930-01-496-7687 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for UN-3-050-SS-T-10.00: End Item Identification: DEMINERALIZED WATER UNIT. 1 total characteristics are documented in the Federal Logistics Information System.