The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-172-0577, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-172-0577 |
| Primary Part Number | 202245 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| Status | ACTIVE |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-172-0577 is a Valve,relief,pressure and Temper, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-172-0577 has 3 cross-referenced part numbers: 202245 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 4680-R (Husco International Inc), 202245 (Koehring Co).
There are 7 known substitutes for 4820-01-172-0577: 5330-00-116-3067, 5365-00-195-1402, 1615-00-200-9106 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202245: Material: STEEL BODY. 1 total characteristics are documented in the Federal Logistics Information System.