PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20734Shock Absorber,direct Action

Harsco Corporation Dba Patent Construction Systems · NSN 2510-01-238-0950 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-238-0950 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-238-0950. Primary manufacturer part number: 20734.
Features
  • Shock Absorber,direct Action — FSC 2510
  • Piston End Connection Style: SHOULDERED STEM
  • Duty Type: HEAVY
  • Operation Method: GAS
  • Piston End Nominal Connection Thread Size: 0.375 INCHES IN
  • Cylinder End Nominal Overall Length: 2.938 INCHES IN
  • Cylinder End Nominal Bolt Hole Diameter: 0.312 INCHES IN
  • Cylinder End Nominal Hole Center to Center Distance: 2.438 INCHES IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shock Absorber,direct Action, cataloged under National Stock Number 2510-01-238-0950, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Harsco Corporation Dba Patent Construction Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, 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
NSN2510-01-238-0950
Primary Part Number20734
Item NameShock Absorber,direct Action
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerHarsco Corporation Dba Patent Construction Systems
StatusACTIVE
Piston End Connection StyleSHOULDERED STEM
Duty TypeHEAVY
Operation MethodGAS
Piston End Nominal Connection Thread Size0.375 INCHES IN
Cylinder End Nominal Overall Length2.938 INCHES IN
Cylinder End Nominal Bolt Hole Diameter0.312 INCHES IN
Cylinder End Nominal Hole Center to Center Distance2.438 INCHES IN
Furnished Items and Quantity2 COMPRESSION BUMPER AND 1 HEX JAM NUT AND 1 HEXAGON NUT AND 2 RETAINING WASHER
Cylinder End Connection StyleCROSS PIN MOUNTING, SLOTTED
Protective Shield TypeNO PROTECTION
Nominal Compressed Length8.875 INCHES IN
Nominal Extended Length13.875 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-218-627332020 INTERCHANGEABLE
Seat,valve
Eaton Aerospace, Llc Dba Jackson South
5815-00-228-6697SC-C-69992-23 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3455-00-232-421120092 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-291-3352 INTERCHANGEABLE
Seal,plain Encased
1680-00-630-259850044 INTERCHANGEABLE
Parts Kit,actuator
Meggitt North Hollywood Inc
5940-00-680-95295004-4 INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
5310-00-781-12215004-4 INTERCHANGEABLE
Nut,plain,hexagon
Transdigm Inc
5930-00-823-6135 INTERCHANGEABLE
Switch,rotary
4720-01-158-618220734 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5340-01-167-9936 INTERCHANGEABLE
Connector,rod End
Cross-Reference Index
Part NumberManufacturer
20734 PRIMARY Harsco Corporation Dba Patent Construction Systems (USA)
22002927 General Motors Llc Dba General Motors Llc (USA)
22046424 General Motors Corp AC-Delco Div Government Order Dept (USA)
22002927 General Motors Corp AC-Delco Div Government Order Dept (USA)
22046424 General Motors Llc Dba General Motors Llc (USA)
500-44 General Motors Corp AC-Delco Div Government Order Dept (USA)
MB109561 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
4820-00-218-6273INTERCHANGEABLE
SEAT,VALVE
32020
5815-00-228-6697INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-23
3455-00-232-4211INTERCHANGEABLE
REAMER,MACHINE
20092
5330-00-291-3352INTERCHANGEABLE
SEAL,PLAIN ENCASED
1680-00-630-2598INTERCHANGEABLE
PARTS KIT,ACTUATOR
50044
5940-00-680-9529INTERCHANGEABLE
TERMINAL,LUG
5004-4
5310-00-781-1221INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5004-4
5930-00-823-6135INTERCHANGEABLE
SWITCH,ROTARY
4720-01-158-6182INTERCHANGEABLE
HOSE,PREFORMED
20734
5340-01-167-9936INTERCHANGEABLE
CONNECTOR,ROD END
5355-01-181-0563INTERCHANGEABLE
DIAL,SCALE
50044
6640-01-583-4739INTERCHANGEABLE
SYRINGE,LABORATORY
20734

Frequently Asked Questions

What is NSN 2510-01-238-0950?

NSN 2510-01-238-0950 is a Shock Absorber,direct Action, manufactured by Harsco Corporation Dba Patent Construction Systems, classified under FSC 2510 (No Item Name Available). Status: active.

What are the part numbers for NSN 2510-01-238-0950?

NSN 2510-01-238-0950 has 7 cross-referenced part numbers: 20734 (Harsco Corporation Dba Patent Construction Systems), 22002927 (General Motors Llc Dba General Motors Llc), 22046424 (General Motors Corp AC-Delco Div Government Order Dept), 22002927 (General Motors Corp AC-Delco Div Government Order Dept), 22046424 (General Motors Llc Dba General Motors Llc) and 2 more.

What NSN replaces 2510-01-238-0950?

There are 12 known substitutes for 2510-01-238-0950: 4820-00-218-6273, 5815-00-228-6697, 3455-00-232-4211 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20734?

Key specifications for 20734: Piston End Connection Style: SHOULDERED STEM; Duty Type: HEAVY; Operation Method: GAS; Piston End Nominal Connection Thread Size: 0.375 INCHES IN. 13 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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