PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82-107Valve,ball

Conbraco Industries Inc · NSN 4820-01-172-1355 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-172-1355 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-172-1355. Primary manufacturer part number: 82-107.
Features
  • Valve,ball — FSC 4820
  • Material: COPPER ALLOY BODY
  • Style Designator: STRAIGHT THRU
  • Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
  • Thread Series Designator: NPT FIRST END
  • Nominal Thread Size: 1.500 INCHES FIRST END IN
  • Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Connection Type: THREADED INTERNAL PIPE FIRST END
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 4820-01-172-1355, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Conbraco Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN4820-01-172-1355
Primary Part Number82-107
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerConbraco Industries Inc
StatusACTIVE
MaterialCOPPER ALLOY BODY
Style DesignatorSTRAIGHT THRU
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Thread Series DesignatorNPT FIRST END
Nominal Thread Size1.500 INCHES FIRST END IN
Operating Pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Connection TypeTHREADED INTERNAL PIPE FIRST END
Connection StylePLAIN,OPTIONAL END(PIPE) FIRST END
Maximum Operating Temp175.0 FAHRENHEIT SINGLE RESPONSE DEGF
Thread DirectionRIGHT-HAND FIRST END
Valve Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6680-00-634-99564281S22 INTERCHANGEABLE
Indicator,sight,liquid
Gits Mfg Co Inc
5342-00-697-47033705444 INTERCHANGEABLE
Mount,resilient,weapon System
General Motors Llc Dba General Motors Llc
5360-01-100-901403212201 INTERCHANGEABLE
Spring,helical,torsion
Hatz Diesel of America Inc
5360-01-358-303682107 INTERCHANGEABLE
Spring,helical,compression
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
82-107 PRIMARY Conbraco Industries Inc (USA)
Related Parts
6680-00-634-9956INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
4281S22
5342-00-697-4703INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
3705444
5360-01-100-9014INTERCHANGEABLE
SPRING,HELICAL,TORSION
03212201
5360-01-358-3036INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
82107

Frequently Asked Questions

What is NSN 4820-01-172-1355?

NSN 4820-01-172-1355 is a Valve,ball, manufactured by Conbraco Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-172-1355?

NSN 4820-01-172-1355 has 1 cross-referenced part number: 82-107 (Conbraco Industries Inc).

What NSN replaces 4820-01-172-1355?

There are 4 known substitutes for 4820-01-172-1355: 6680-00-634-9956, 5342-00-697-4703, 5360-01-100-9014 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82-107?

Key specifications for 82-107: Material: COPPER ALLOY BODY; Style Designator: STRAIGHT THRU; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Thread Series Designator: NPT FIRST END. 11 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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