PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BA-100A034Valve,ball

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 4820-01-333-0727 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-333-0727 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-333-0727. Primary manufacturer part number: BA-100A034.
Features
  • Valve,ball — FSC 4820
  • Material: COPPER ALLOY BODY
  • Thread Series Designator: NPT ALL ENDS
  • Thread Direction: RIGHT-HAND ALL ENDS
  • Style Designator: STRAIGHT THRU
  • Valve Operation Method: MANUAL
  • Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS
  • Nominal Thread Size: 0.750 INCHES ALL ENDS IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-333-0727, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN4820-01-333-0727
Primary Part NumberBA-100A034
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
MaterialCOPPER ALLOY BODY
Thread Series DesignatorNPT ALL ENDS
Thread DirectionRIGHT-HAND ALL ENDS
Style DesignatorSTRAIGHT THRU
Valve Operation MethodMANUAL
Connection StylePLAIN,OPTIONAL END(PIPE) ALL ENDS
Nominal Thread Size0.750 INCHES ALL ENDS IN
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4920-00-830-0623 INTERCHANGEABLE
Amplifier,different
5935-01-650-6374BA100 INTERCHANGEABLE
Adapter,connector
Infinite Electronics International, Inc. Div L-Com
Cross-Reference Index
Part NumberManufacturer
BA-100 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
BA-100A Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
BA-100A034 PRIMARY Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Related Parts
4920-00-830-0623INTERCHANGEABLE
AMPLIFIER,DIFFERENT
5935-01-650-6374INTERCHANGEABLE
ADAPTER,CONNECTOR
BA100

Frequently Asked Questions

What is NSN 4820-01-333-0727?

NSN 4820-01-333-0727 is a Valve,ball, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-333-0727?

NSN 4820-01-333-0727 has 3 cross-referenced part numbers: BA-100 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), BA-100A (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), BA-100A034 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4820-01-333-0727?

There are 2 known substitutes for 4820-01-333-0727: 4920-00-830-0623, 5935-01-650-6374. Verify interchangeability with system specifications before substitution.

What are the specifications of BA-100A034?

Key specifications for BA-100A034: Material: COPPER ALLOY BODY; Thread Series Designator: NPT ALL ENDS; Thread Direction: RIGHT-HAND ALL ENDS; Style Designator: STRAIGHT THRU. 8 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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