The Seat,valve, cataloged under National Stock Number 4820-00-421-7592, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Walworth Co the. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-421-7592 |
| Primary Part Number | 70161 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Walworth Co the |
| Status | CANCELLED |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70161 | Walworth Co the (USA) |
| 803-4384536-71B-13 | Naval Sea Systems Command (USA) |
| DS48805-6PC5-1 1-2IN | Walworth Co the (USA) |
NSN 4820-00-421-7592 is a Seat,valve, manufactured by Walworth Co the, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-421-7592 has 3 cross-referenced part numbers: 70161 (Walworth Co the), 803-4384536-71B-13 (Naval Sea Systems Command), DS48805-6PC5-1 1-2IN (Walworth Co the).
There are 8 known substitutes for 4820-00-421-7592: 5935-00-057-9671, 6210-00-841-8263, 5935-01-215-8680 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70161: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-421-7592 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.