PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA-514 PIECE 26Valve,globe

Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash · NSN 4820-01-231-6989 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-231-6989 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-231-6989. Primary manufacturer part number: AA-514 PIECE 26.
Features
  • Valve,globe — FSC 4820
  • Valve Operation Method: MANUAL
  • Material: COPPER ALLOY BODY
  • Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Style Designator: STRAIGHT THRU
  • Maximum Operating Temp: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • 7 verified cross-references
  • Primary manufacturer: Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-231-6989, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-231-6989
Primary Part NumberAA-514 PIECE 26
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
StatusACTIVE
Valve Operation MethodMANUAL
MaterialCOPPER ALLOY BODY
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Style DesignatorSTRAIGHT THRU
Maximum Operating Temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-00-174-5322129-4 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms
4820-01-231-6993BK-5961 INTERCHANGEABLE
Valve,check
Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash
4720-01-254-4908 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-254-4909 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-254-4910 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
AA-514 Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
1240-12 Lunkenheimer Co (USA)
AA-514 PIECE 26 PRIMARY Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
BK-5958 PRIMARY Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
3301749 Naval Ship Systems Command (USA)
K-5958 Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash (USA)
3301749 PIECE 26 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5325-00-174-5322INTERCHANGEABLE
GROMMET,NONMETALLIC
129-4
4820-01-231-6993INTERCHANGEABLE
VALVE,CHECK
BK-5961
4720-01-254-4908INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-254-4909INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-254-4910INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4820-01-231-6989?

NSN 4820-01-231-6989 is a Valve,globe, manufactured by Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-231-6989?

NSN 4820-01-231-6989 has 7 cross-referenced part numbers: AA-514 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), 1240-12 (Lunkenheimer Co), AA-514 PIECE 26 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), BK-5958 (Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash), 3301749 (Naval Ship Systems Command) and 2 more.

What NSN replaces 4820-01-231-6989?

There are 5 known substitutes for 4820-01-231-6989: 5325-00-174-5322, 4820-01-231-6993, 4720-01-254-4908 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA-514 PIECE 26?

Key specifications for AA-514 PIECE 26: Valve Operation Method: MANUAL; Material: COPPER ALLOY BODY; Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Style Designator: STRAIGHT THRU. 5 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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