The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-00-036-1928, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 2 verified specifications, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-036-1928 |
| Primary Part Number | 12945 |
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Supply Items and Quantities | CAP HALF RH 1; CAP HALF LH 1 |
| Component Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-036-1928 is a Parts Kit,safety Relief Valve, manufactured by Ashcroft Inc Dba Heise, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-036-1928 has 2 cross-referenced part numbers: 12945 (Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse), 12945 (Ashcroft Inc Dba Heise).
There are 6 known substitutes for 4820-00-036-1928: 3020-00-399-4569, 1650-00-513-5126, 5360-00-620-9793 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12945: Supply Items and Quantities: CAP HALF RH 1; CAP HALF LH 1; Component Quantity: 2. 2 total characteristics are documented in the Federal Logistics Information System.