PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5171Valve,globe

Henry Technologies, Inc. · NSN 4820-00-812-3666 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-812-3666 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-812-3666. Primary manufacturer part number: 5171.
Features
  • Valve,globe — FSC 4820
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS
  • Connection Style: SOCKET (TUBE) ALL ENDS
  • Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material: STEEL CORROSION RESISTING AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
  • Maximum Operating Temp: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Style Designator: STRAIGHT THRU
  • Bonnet Attachment Method: THREADED
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting and Plastic Polyamide Nylon Flow Control Device construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-812-3666, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Henry Technologies, Inc.. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-812-3666
Primary Part Number5171
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHenry Technologies, Inc.
StatusACTIVE
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDS
Connection StyleSOCKET (TUBE) ALL ENDS
Operating Pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialSTEEL CORROSION RESISTING AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
Maximum Operating Temp275.0 FAHRENHEIT SINGLE RESPONSE DEGF
Style DesignatorSTRAIGHT THRU
Bonnet Attachment MethodTHREADED
Bonnet TypeINSIDE SCREW
MaterialCOPPER ALLOY STEM
Media for Which DesignedREFRIGERANT 22 SECOND RESPONSE
Nominal Outside Diameter Tube Accommodated0.250 INCHES ALL ENDS IN
Flow Control DeviceDISK
Mounting FacilityLUG(S)
Media for Which DesignedREFRIGERANT 12 FIRST RESPONSE
MaterialCOPPER ALLOY BODY
Valve Operation MethodMANUAL
MaterialCOPPER ALLOY SEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6610-00-514-5314517-1 INTERCHANGEABLE
Indicator,position
Jewell Instruments Llc
5310-00-515-73298784220 INTERCHANGEABLE
Washer,spring Tension
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
4730-00-555-1567 INTERCHANGEABLE
Elbow,pipe
3940-00-641-4153 INTERCHANGEABLE
Block,tackle
4310-00-738-1981517-1 INTERCHANGEABLE
Cylinder,second Stage
Fl Industries Inc Pneumotive Div
5935-00-811-1219CA53255-1 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
6520-01-190-62775171 INTERCHANGEABLE
Disk,abrasive
Dedeco International Sales, Inc.
5950-01-264-7889164819 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon Co
4820-01-297-4876 INTERCHANGEABLE
Adapter,valve
3895-01-312-4405FQB330B-6-SPEC INTERCHANGEABLE
Reel,cable
Conductix Inc Div Conductix Wampfler
Cross-Reference Index
Part NumberManufacturer
5171 Henry Technologies, Inc. (USA)
Related Parts
6610-00-514-5314INTERCHANGEABLE
INDICATOR,POSITION
517-1
5310-00-515-7329INTERCHANGEABLE
WASHER,SPRING TENSION
8784220
4730-00-555-1567INTERCHANGEABLE
ELBOW,PIPE
3940-00-641-4153INTERCHANGEABLE
BLOCK,TACKLE
4310-00-738-1981INTERCHANGEABLE
CYLINDER,SECOND STAGE
517-1
5935-00-811-1219INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
CA53255-1
6520-01-190-6277INTERCHANGEABLE
DISK,ABRASIVE
5171
5950-01-264-7889INTERCHANGEABLE
TRANSFORMER,PULSE
164819
4820-01-297-4876INTERCHANGEABLE
ADAPTER,VALVE
3895-01-312-4405INTERCHANGEABLE
REEL,CABLE
FQB330B-6-SPEC
6515-01-348-6044INTERCHANGEABLE
NEEDLE,HYPODERMIC
405171
5340-01-399-3853INTERCHANGEABLE
CLAMP,BRIDGE
12002

Frequently Asked Questions

What is NSN 4820-00-812-3666?

NSN 4820-00-812-3666 is a Valve,globe, manufactured by Henry Technologies, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-812-3666?

NSN 4820-00-812-3666 has 1 cross-referenced part number: 5171 (Henry Technologies, Inc.).

What NSN replaces 4820-00-812-3666?

There are 12 known substitutes for 4820-00-812-3666: 6610-00-514-5314, 5310-00-515-7329, 4730-00-555-1567 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5171?

Key specifications for 5171: Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Connection Style: SOCKET (TUBE) ALL ENDS; Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: STEEL CORROSION RESISTING AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE. 18 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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