The Seat,valve, cataloged under National Stock Number 4820-01-492-1452, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-492-1452 |
| Primary Part Number | RV53-12-25539 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RV53-12-25539 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 25539 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
NSN 4820-01-492-1452 is a Seat,valve, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-492-1452 has 2 cross-referenced part numbers: RV53-12-25539 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 25539 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).
There are 5 known substitutes for 4820-01-492-1452: 4720-00-143-3830, 5342-00-415-7264, 3455-01-046-1486 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for RV53-12-25539: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.