PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BN-2.0/12-52-L10 PC 4 10 INStem,fluid Valve

Universal Industrial Products Co Div of Core Industries Inc · NSN 4820-01-275-9579 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-275-9579 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-275-9579. Primary manufacturer part number: BN-2.0/12-52-L10 PC 4 10 IN.
Features
  • Stem,fluid Valve — FSC 4820
  • Largest Outside Diameter: 1.123 INCHES NOMINAL IN
  • Material: STEEL COMP 416
  • 5 verified cross-references
  • Primary manufacturer: Universal Industrial Products Co Div of Core Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 416 construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-275-9579, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Universal Industrial Products Co Div of Core Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-275-9579
Primary Part NumberBN-2.0/12-52-L10 PC 4 10 IN
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerUniversal Industrial Products Co Div of Core Industries Inc
StatusACTIVE
Largest Outside Diameter1.123 INCHES NOMINAL IN
MaterialSTEEL COMP 416
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-01-275-9060BN-2.0/12-52-L10 PC5 3IN INTERCHANGEABLE
Stem,fluid Valve
Universal Industrial Products Co Div of Core Industries Inc
4820-01-275-910152-IN13-1 3IN INTERCHANGEABLE
Valve,butterfly
Universal Industrial Products Co Div of Core Industries Inc
4820-01-275-9577BN-2.0/12-52-L10 PC 4 8IN INTERCHANGEABLE
Stem,fluid Valve
Universal Industrial Products Co Div of Core Industries Inc
4820-01-275-9578BN-2.0/12-52-L10 PC 5 8IN INTERCHANGEABLE
Stem,fluid Valve
Universal Industrial Products Co Div of Core Industries Inc
Cross-Reference Index
Part NumberManufacturer
10.0-51-04-10IN Core Industries Inc. Dba Mueller Steam Specialty (USA)
BN-2.0/12-52-L10 PC 4 10 IN PRIMARY Universal Industrial Products Co Div of Core Industries Inc (USA)
10.0-51-04 10IN Core Industries Inc. Dba Mueller Steam Specialty (USA)
BN-2.0/12-52-L10 Core Industries Inc. Dba Mueller Steam Specialty (USA)
BN-2.0/12-52-L10 PC 4 10 IN Core Industries Inc. Dba Mueller Steam Specialty (USA)
Related Parts
4820-01-275-9060INTERCHANGEABLE
STEM,FLUID VALVE
BN-2.0/12-52-L10 PC5 3IN
4820-01-275-9101INTERCHANGEABLE
VALVE,BUTTERFLY
52-IN13-1 3IN
4820-01-275-9577INTERCHANGEABLE
STEM,FLUID VALVE
BN-2.0/12-52-L10 PC 4 8IN
4820-01-275-9578INTERCHANGEABLE
STEM,FLUID VALVE
BN-2.0/12-52-L10 PC 5 8IN

Frequently Asked Questions

What is NSN 4820-01-275-9579?

NSN 4820-01-275-9579 is a Stem,fluid Valve, manufactured by Universal Industrial Products Co Div of Core Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-275-9579?

NSN 4820-01-275-9579 has 5 cross-referenced part numbers: 10.0-51-04-10IN (Core Industries Inc. Dba Mueller Steam Specialty), BN-2.0/12-52-L10 PC 4 10 IN (Universal Industrial Products Co Div of Core Industries Inc), 10.0-51-04 10IN (Core Industries Inc. Dba Mueller Steam Specialty), BN-2.0/12-52-L10 (Core Industries Inc. Dba Mueller Steam Specialty), BN-2.0/12-52-L10 PC 4 10 IN (Core Industries Inc. Dba Mueller Steam Specialty).

What NSN replaces 4820-01-275-9579?

There are 4 known substitutes for 4820-01-275-9579: 4820-01-275-9060, 4820-01-275-9101, 4820-01-275-9577 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BN-2.0/12-52-L10 PC 4 10 IN?

Key specifications for BN-2.0/12-52-L10 PC 4 10 IN: Overall Length: 10.160 INCHES NOMINAL IN; Largest Outside Diameter: 1.123 INCHES NOMINAL IN; Material: STEEL COMP 416. 3 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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