PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145109TGuide,valve Stem

Dresser, Llc · NSN 2805-00-354-4357 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-354-4357 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-354-4357. Primary manufacturer part number: 145109T.
Features
  • Guide,valve Stem — FSC 2805
  • Countersink Angle in Deg: 45.0
  • Bb End Shank Diameter: 0.876 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
  • Bore Countersink: INCLUDED
  • Countersink Location: AA END
  • Material: IRON ALLOY AND IRON CAST
  • Major Diameter Length: 0.156 INCHES NOMINAL IN
  • Shoulder Length: 0.156 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Iron Alloy and Iron Cast construction
General Description

The Guide,valve Stem, cataloged under National Stock Number 2805-00-354-4357, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-354-4357
Primary Part Number145109T
Item NameGuide,valve Stem
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDresser, Llc
StatusCANCELLED
Countersink Angle in Deg45.0
Bb End Shank Diameter0.876 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
Bore CountersinkINCLUDED
Countersink LocationAA END
MaterialIRON ALLOY AND IRON CAST
Major Diameter Length0.156 INCHES NOMINAL IN
Shoulder Length0.156 INCHES NOMINAL IN
Outside Diameter1.766 INCHES NOMINAL IN
Bb End Chamfer Angle in Deg75.0
Aa End Diameter0.875 INCHES NOMINAL IN
Bore CounterboreNOT INCLUDED
Countersink Length0.031 INCHES NOMINAL IN
Aa End Radius0.094 INCHES NOMINAL IN
FSC Application DataENGINE,GASOLINE,NON-AIRCRAFT
Style DesignatorPLAIN-STEPPED SHOULDER
Metallic Hardness Rating18.8 MINIMUM ROCKWELL C
Length From Aa End to Largest Diameter Face1.531 INCHES NOMINAL IN
Shoulder Second Fillet Radius0.125 INCHES NOMINAL IN
Shoulder Diameter1.250 INCHES NOMINAL IN
Fillet Step Radius0.031 INCHES NOMINAL IN
Shoulder First Fillet Radius0.031 INCHES NOMINAL IN
Bb End Chamfer Length0.031 INCHES NOMINAL IN
Bore Diameter0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4320-00-398-6824G592B INTERCHANGEABLE
Ring,lantern
Siemens Energy, Inc.
6110-00-465-0589 INTERCHANGEABLE
Regulator,voltage
5935-00-704-6039DM9702-19P INTERCHANGEABLE
Connector,plug,electrical
Deutsch Co the
5962-01-285-9164 INTERCHANGEABLE
Microcircuit,digital
3830-01-548-1962 INTERCHANGEABLE
Auger,earth,tractor Mounting
Cross-Reference Index
Part NumberManufacturer
G592 Eaton Corp Dba Eaton Aerospace Jackson (USA)
5E6455 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
145109 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
1A145109 Fwd Seagrave Holdings Lp (USA)
5329284 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
145109T PRIMARY Dresser, Llc (USA)
5E6455 White Motor Corp (USA)
473A4 Diamond Reo Truck Co (USA)
Related Parts
4320-00-398-6824INTERCHANGEABLE
RING,LANTERN
G592B
6110-00-465-0589INTERCHANGEABLE
REGULATOR,VOLTAGE
5935-00-704-6039INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
DM9702-19P
5962-01-285-9164INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3830-01-548-1962INTERCHANGEABLE
AUGER,EARTH,TRACTOR MOUNTING

Frequently Asked Questions

What is NSN 2805-00-354-4357?

NSN 2805-00-354-4357 is a Guide,valve Stem, manufactured by Dresser, Llc, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-354-4357?

NSN 2805-00-354-4357 has 8 cross-referenced part numbers: G592 (Eaton Corp Dba Eaton Aerospace Jackson), 5E6455 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 145109 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 1A145109 (Fwd Seagrave Holdings Lp), 5329284 (U S Army Tank Automotive Command Amsta-Im-Mm) and 3 more.

What NSN replaces 2805-00-354-4357?

There are 5 known substitutes for 2805-00-354-4357: 4320-00-398-6824, 6110-00-465-0589, 5935-00-704-6039 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 145109T?

Key specifications for 145109T: Countersink Angle in Deg: 45.0; Bb End Shank Diameter: 0.876 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN; Bore Countersink: INCLUDED; Countersink Location: AA END. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-354-4357 still in active supply?

NSN 2805-00-354-4357 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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