The Seat,valve, cataloged under National Stock Number 4820-00-343-6970, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-343-6970 |
| Primary Part Number | 010-500-0083 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Material | NICKEL ALLOY OR COPPER ALLOY OVERALL |
| Style Designator | PLAIN THREADED |
| Body Inside Diameter | 0.438 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 SINGLE THREADED PORTION |
| Seating Surface Shape | FLAT |
| Nominal Thread Size | 0.875 INCHES SINGLE THREADED PORTION IN |
| Thread Length | 0.469 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41-5-1 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 41-5-1 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 010-500-0083 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 010-500-0083 | Kunkle Industries Inc Lonergan Valve Div (USA) |
NSN 4820-00-343-6970 is a Seat,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-343-6970 has 4 cross-referenced part numbers: 41-5-1 (Kunkle Industries Inc Lonergan Valve Div), 41-5-1 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 010-500-0083 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 010-500-0083 (Kunkle Industries Inc Lonergan Valve Div).
There are 12 known substitutes for 4820-00-343-6970: 5305-00-349-8175, 5307-00-429-0140, 3010-00-592-3319 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 010-500-0083: Thread Class: 2A SINGLE THREADED PORTION A; Overall Height: 0.594 INCHES NOMINAL IN; Thread Series Designator: UNS SINGLE THREADED PORTION; Material: NICKEL ALLOY OR COPPER ALLOY OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.