The Disk,valve, cataloged under National Stock Number 4820-00-331-9897, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4820-00-331-9897 |
| Primary Part Number | 18-3-16 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-331-9897 is a Disk,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-331-9897 has 2 cross-referenced part numbers: 18-3-16 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 18-3-16 (Kunkle Industries Inc Lonergan Valve Div).
There are 5 known substitutes for 4820-00-331-9897: 1560-00-029-1010, 5950-00-086-8982, 5945-00-231-0037 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18-3-16: Material: COPPER ALLOY. 1 total characteristics are documented in the Federal Logistics Information System.