PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

456202Cage,valve

Prince Alexander Partners Inc Div Architecture Engieering and Economic Development · NSN 4820-01-187-8131 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-187-8131 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-187-8131. Primary manufacturer part number: 456202.
Features
  • Cage,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Prince Alexander Partners Inc Div Architecture Engieering and Economic Development
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cage,valve, cataloged under National Stock Number 4820-01-187-8131, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Prince Alexander Partners Inc Div Architecture Engieering and Economic Development. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-187-8131
Primary Part Number456202
Item NameCage,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPrince Alexander Partners Inc Div Architecture Engieering and Economic Development
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-674-9476 INTERCHANGEABLE
Switch,thermostatic
6140-01-533-52764562-02 INTERCHANGEABLE
Battery,storage
The Hiller Companies Llc
Cross-Reference Index
Part NumberManufacturer
456202 Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA)
Related Parts
5930-00-674-9476INTERCHANGEABLE
SWITCH,THERMOSTATIC
6140-01-533-5276INTERCHANGEABLE
BATTERY,STORAGE
4562-02

Frequently Asked Questions

What is NSN 4820-01-187-8131?

NSN 4820-01-187-8131 is a Cage,valve, manufactured by Prince Alexander Partners Inc Div Architecture Engieering and Economic Development, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-187-8131?

NSN 4820-01-187-8131 has 1 cross-referenced part number: 456202 (Prince Alexander Partners Inc Div Architecture Engieering and Economic Development).

What NSN replaces 4820-01-187-8131?

There are 2 known substitutes for 4820-01-187-8131: 5930-00-674-9476, 6140-01-533-5276. Verify interchangeability with system specifications before substitution.

What are the specifications of 456202?

Key specifications for 456202: End Item Identification: 4930-01-139-2492. 1 total characteristics are documented in the Federal Logistics Information System.

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