PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PL1231-000-1 FIND 43Plunger,valve

Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center · NSN 4810-01-148-2817 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-148-2817 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-148-2817. Primary manufacturer part number: PL1231-000-1 FIND 43.
Features
  • Plunger,valve — FSC 4810
  • General Characteristics Item Description: PLASTIC
  • 6 verified cross-references
  • Primary manufacturer: Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plunger,valve, cataloged under National Stock Number 4810-01-148-2817, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-148-2817
Primary Part NumberPL1231-000-1 FIND 43
Item NamePlunger,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerTimken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center
StatusACTIVE
General Characteristics Item DescriptionPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-153-7626203332 INTERCHANGEABLE
Retainer,transmissi
Clark Material Handling Company
5905-01-142-739420-4929 INTERCHANGEABLE
Resistor
Astronics Test Systems Inc
Cross-Reference Index
Part NumberManufacturer
502C2C1-5450A08 Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
PL1231-000-1 FIND 43 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
502C2C1-5450A08 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
PL1231-000-1 FIND 43 PRIMARY Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
PL1231-000-1 FI Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
204929 PRIMARY Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
Related Parts
5330-00-153-7626INTERCHANGEABLE
RETAINER,TRANSMISSI
203332
5905-01-142-7394INTERCHANGEABLE
RESISTOR
20-4929

Frequently Asked Questions

What is NSN 4810-01-148-2817?

NSN 4810-01-148-2817 is a Plunger,valve, manufactured by Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-148-2817?

NSN 4810-01-148-2817 has 6 cross-referenced part numbers: 502C2C1-5450A08 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), PL1231-000-1 FIND 43 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 502C2C1-5450A08 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), PL1231-000-1 FIND 43 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), PL1231-000-1 FI (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center) and 1 more.

What NSN replaces 4810-01-148-2817?

There are 2 known substitutes for 4810-01-148-2817: 5330-00-153-7626, 5905-01-142-7394. Verify interchangeability with system specifications before substitution.

What are the specifications of PL1231-000-1 FIND 43?

Key specifications for PL1231-000-1 FIND 43: General Characteristics Item Description: PLASTIC. 1 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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