The Cap,valve, cataloged under National Stock Number 4820-01-178-0617, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hoffman/new Yorker Inc. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-178-0617 |
| Primary Part Number | 34146 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hoffman/new Yorker Inc |
| Status | ACTIVE |
| Material | STEEL |
| Outside Diameter | 5.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-178-0617 is a Cap,valve, manufactured by Hoffman/new Yorker Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-178-0617 has 2 cross-referenced part numbers: 34146 (Hoffman/new Yorker Inc), 34146 (Roberts/klieman Associates Inc).
There are 3 known substitutes for 4820-01-178-0617: 5985-00-518-4901, 5940-00-815-4828, 5961-00-988-7630. Verify interchangeability with system specifications before substitution.
Key specifications for 34146: Material: STEEL; Outside Diameter: 5.125 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.