PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A515-A7445Valve,safety Relief

Rix Industries · NSN 4820-01-367-9898 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-367-9898 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-367-9898. Primary manufacturer part number: A515-A7445.
Features
  • Valve,safety Relief — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-367-9898, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Rix Industries. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersRix Industries (CAGE 28953)
Technical Specifications
ParameterValue
NSN4820-01-367-9898
Primary Part NumberA515-A7445
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-348-2948 INTERCHANGEABLE
Semiconductor Device,diode
2520-00-737-1587A7445 INTERCHANGEABLE
Seal Set Oil Transf
Am General Llc
3120-00-899-8830MS17795-79 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
5935-01-062-3397SMB687974 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
A515-A7445 PRIMARY Rix Industries (USA)
A7445 Rix Industries (USA)
Related Parts
5961-00-348-2948INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2520-00-737-1587INTERCHANGEABLE
SEAL SET OIL TRANSF
A7445
3120-00-899-8830INTERCHANGEABLE
BEARING,SLEEVE
MS17795-79
5935-01-062-3397INTERCHANGEABLE
ADAPTER,CONNECTOR
SMB687974

Frequently Asked Questions

What is NSN 4820-01-367-9898?

NSN 4820-01-367-9898 is a Valve,safety Relief, manufactured by Rix Industries, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-367-9898?

NSN 4820-01-367-9898 has 2 cross-referenced part numbers: A515-A7445 (Rix Industries), A7445 (Rix Industries).

What NSN replaces 4820-01-367-9898?

There are 4 known substitutes for 4820-01-367-9898: 5961-00-348-2948, 2520-00-737-1587, 3120-00-899-8830 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com