The Valve,check, cataloged under National Stock Number 4820-01-375-8645, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-375-8645 |
| Primary Part Number | B-7593PCS2-5,9 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-7593PCS2-5,9 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| B-7593 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
NSN 4820-01-375-8645 is a Valve,check, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-375-8645 has 2 cross-referenced part numbers: B-7593PCS2-5,9 (Admiral Valve Llc Dba Cpv Manufacturing), B-7593 (Admiral Valve Llc Dba Cpv Manufacturing).
There are 3 known substitutes for 4820-01-375-8645: 3120-00-143-6579, 4820-00-409-4258, 4820-01-217-7127. Verify interchangeability with system specifications before substitution.
Key specifications for B-7593PCS2-5,9: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.