PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

83GP81-4Valve,angle

Hydrasearch Company, Llc · NSN 4820-01-267-0264 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-267-0264 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-267-0264. Primary manufacturer part number: 83GP81-4.
Features
  • Valve,angle — FSC 4820
  • Flow Control Device: DISK
  • Material: STEEL COMP 316 BODY
  • Material: COPPER ALLOY FLOW CONTROL DEVICE
  • Connection Type: UNTHREADED EXTERNAL PIPE ALL ENDS
  • Valve Operation Method: MANUAL
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Nominal Pipe Size Accommodated: 0.250 INCHES ALL ENDS IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 Body construction
General Description

The Valve,angle, cataloged under National Stock Number 4820-01-267-0264, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydrasearch Company, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-267-0264
Primary Part Number83GP81-4
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHydrasearch Company, Llc
StatusACTIVE
Flow Control DeviceDISK
MaterialSTEEL COMP 316 BODY
MaterialCOPPER ALLOY FLOW CONTROL DEVICE
Connection TypeUNTHREADED EXTERNAL PIPE ALL ENDS
Valve Operation MethodMANUAL
Connection StylePLAIN (PIPE) ALL ENDS
Nominal Pipe Size Accommodated0.250 INCHES ALL ENDS IN
Style DesignatorANGLE
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-076-8840 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
C6799 Hydrasearch Company, Llc (USA)
83GP81-4 PRIMARY Hydrasearch Company, Llc (USA)
83GP81-4 PL-232 Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA)
Related Parts
5962-01-076-8840INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 4820-01-267-0264?

NSN 4820-01-267-0264 is a Valve,angle, manufactured by Hydrasearch Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-267-0264?

NSN 4820-01-267-0264 has 3 cross-referenced part numbers: C6799 (Hydrasearch Company, Llc), 83GP81-4 (Hydrasearch Company, Llc), 83GP81-4 PL-232 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging).

What NSN replaces 4820-01-267-0264?

There is 1 known substitute for 4820-01-267-0264: 5962-01-076-8840. Verify interchangeability with system specifications before substitution.

What are the specifications of 83GP81-4?

Key specifications for 83GP81-4: Flow Control Device: DISK; Material: STEEL COMP 316 BODY; Material: COPPER ALLOY FLOW CONTROL DEVICE; Connection Type: UNTHREADED EXTERNAL PIPE ALL ENDS. 10 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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