PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12727Shock Absorber,direct Action

Tenneco Inc · NSN 2510-01-166-9428 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-166-9428 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-166-9428. Primary manufacturer part number: 12727.
Features
  • Shock Absorber,direct Action — FSC 2510
  • Piston End Connection Style: BEARING
  • Nominal Extended Length: 20.930 INCHES IN
  • Cylinder End Nominal Inside Diameter: 0.625 INCHES IN
  • Cylinder End Connection Style: RING
  • Protective Shield Type: DUST
  • Nominal Compressed Length: 12.550 INCHES IN
  • Piston End Nominal Inside Diameter: 0.500 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 2510-01-166-9428, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tenneco Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 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
NSN2510-01-166-9428
Primary Part Number12727
Item NameShock Absorber,direct Action
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerTenneco Inc
StatusACTIVE
Piston End Connection StyleBEARING
Nominal Extended Length20.930 INCHES IN
Cylinder End Nominal Inside Diameter0.625 INCHES IN
Cylinder End Connection StyleRING
Protective Shield TypeDUST
Nominal Compressed Length12.550 INCHES IN
Piston End Nominal Inside Diameter0.500 INCHES IN
Operation MethodHYDRAULIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2010-00-036-5760 INTERCHANGEABLE
Shaft,propulsion,ship
5950-00-146-4808 INTERCHANGEABLE
Reactor
5905-00-190-8873 INTERCHANGEABLE
Resistor,fixed,composition
6150-00-295-20996888 INTERCHANGEABLE
Lead Assembly,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
3130-00-356-3273SC-B-70113 INTERCHANGEABLE
Bearing Unit,roller
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5970-00-557-509250161 INTERCHANGEABLE
Insulator,bushing
Woodward Hrt Inc
5960-00-581-8455 INTERCHANGEABLE
Electron Tube
4730-00-595-26282BA650 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Oshkosh Defense Llc
5950-00-626-4817A-9100-2795-1 INTERCHANGEABLE
Reactor
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
1005-00-831-137250161 INTERCHANGEABLE
Housing,mainspring,
Colt's Manufacturing Company, Llc
Cross-Reference Index
Part NumberManufacturer
501-61 General Motors Corp Delco Remy Div (USA)
12727 PRIMARY Tenneco Inc (USA)
1685942C91 Navistar Intl Corp Truck Br Ohio Plant (USA)
J5352949 PRIMARY Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
5352949 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
447766C1 Navistar Intl Corp Truck Br Ohio Plant (USA)
AW192 PRIMARY Ford Motor Craft (USA)
D8TZ18125C Ford Motor Company (USA)
501-61 PRIMARY Borgwarner Pds (anderson), L.l.c. (USA)
6888 PRIMARY Tenneco Inc (USA)
D8TZ18125C Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
2010-00-036-5760INTERCHANGEABLE
SHAFT,PROPULSION,SHIP
5950-00-146-4808INTERCHANGEABLE
REACTOR
5905-00-190-8873INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6150-00-295-2099INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
6888
3130-00-356-3273INTERCHANGEABLE
BEARING UNIT,ROLLER
SC-B-70113
5970-00-557-5092INTERCHANGEABLE
INSULATOR,BUSHING
50161
5960-00-581-8455INTERCHANGEABLE
ELECTRON TUBE
4730-00-595-2628INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
2BA650
5950-00-626-4817INTERCHANGEABLE
REACTOR
A-9100-2795-1
1005-00-831-1372INTERCHANGEABLE
HOUSING,MAINSPRING,
50161
2530-01-006-7161INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
8145-01-088-4647INTERCHANGEABLE
CONTAINER,ROTOR ASSEMBLY
15403

Frequently Asked Questions

What is NSN 2510-01-166-9428?

NSN 2510-01-166-9428 is a Shock Absorber,direct Action, manufactured by Tenneco Inc, classified under FSC 2510 (No Item Name Available). Status: active.

What are the part numbers for NSN 2510-01-166-9428?

NSN 2510-01-166-9428 has 11 cross-referenced part numbers: 501-61 (General Motors Corp Delco Remy Div), 12727 (Tenneco Inc), 1685942C91 (Navistar Intl Corp Truck Br Ohio Plant), J5352949 (Chrysler Corp Engine and Components Sales Diversified Products Div), 5352949 (Chrysler Corp Engine and Components Sales Diversified Products Div) and 6 more.

What NSN replaces 2510-01-166-9428?

There are 12 known substitutes for 2510-01-166-9428: 2010-00-036-5760, 5950-00-146-4808, 5905-00-190-8873 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12727?

Key specifications for 12727: Piston End Connection Style: BEARING; Nominal Extended Length: 20.930 INCHES IN; Cylinder End Nominal Inside Diameter: 0.625 INCHES IN; Cylinder End Connection Style: RING. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com