Pottstown Water Heater Co Inc · NSN 4820-01-323-2977 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-323-2977 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-323-2977. Primary manufacturer part number: 18-402.
4820-01-323-2977 — No Item Name Available illustration
Features
Valve,safety Relief — FSC 4820
Maximum Operating Temp: 210.0 FAHRENHEIT SINGLE RESPONSE DEGF
Opening Pressure Setting: 150.0 POUNDS PER SQUARE INCH LBS
1 verified cross-reference
Primary manufacturer: Pottstown Water Heater Co Inc
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-323-2977, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pottstown Water Heater Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-01-323-2977 is a Valve,safety Relief, manufactured by Pottstown Water Heater Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-323-2977?
NSN 4820-01-323-2977 has 1 cross-referenced part number: 18-402 (Pottstown Water Heater Co Inc).
What NSN replaces 4820-01-323-2977?
There are 9 known substitutes for 4820-01-323-2977: 6145-00-103-1952, 5305-00-167-4117, 6110-00-243-1646 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 18-402?
Key specifications for 18-402: Maximum Operating Temp: 210.0 FAHRENHEIT SINGLE RESPONSE DEGF; Opening Pressure Setting: 150.0 POUNDS PER SQUARE INCH LBS. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.