PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500-0170Regulating Element,flow,valve

Critical Solutions International, Llc · NSN 4820-01-573-0824 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-573-0824 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-573-0824. Primary manufacturer part number: 500-0170.
Features
  • Regulating Element,flow,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Critical Solutions International, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Regulating Element,flow,valve, cataloged under National Stock Number 4820-01-573-0824, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Critical Solutions International, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRegulating Element,flow,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersCritical Solutions International, Llc (CAGE 1N5S7)
Technical Specifications
ParameterValue
NSN4820-01-573-0824
Primary Part Number500-0170
Item NameRegulating Element,flow,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCritical Solutions International, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-762-7354830885 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
5920-01-123-98542410-05-0010 INTERCHANGEABLE
Fuseholder,extractor Post
Wavetek Rf Products, Inc
4730-01-551-51985000-170 INTERCHANGEABLE
Tee,pipe
Cemen Tech, Inc.
Cross-Reference Index
Part NumberManufacturer
500-0170 PRIMARY Critical Solutions International, Llc (USA)
Related Parts
5935-00-762-7354INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
830885
5920-01-123-9854INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
2410-05-0010
4730-01-551-5198INTERCHANGEABLE
TEE,PIPE
5000-170

Frequently Asked Questions

What is NSN 4820-01-573-0824?

NSN 4820-01-573-0824 is a Regulating Element,flow,valve, manufactured by Critical Solutions International, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-573-0824?

NSN 4820-01-573-0824 has 1 cross-referenced part number: 500-0170 (Critical Solutions International, Llc).

What NSN replaces 4820-01-573-0824?

There are 3 known substitutes for 4820-01-573-0824: 5935-00-762-7354, 5920-01-123-9854, 4730-01-551-5198. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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