PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

555002Shock Absorber,direct Action

Tenneco Inc · NSN 2510-01-642-7601 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-642-7601 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-642-7601. Primary manufacturer part number: 555002.
Features
  • Shock Absorber,direct Action — FSC 2510
  • Piston End Connection Style: BUSHING AND SLEEVE
  • Nominal Compressed Length: 8.625 INCHES IN
  • Operation Method: HYDRAULIC
  • Nominal Extended Length: 12.75 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Tenneco Inc
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 2510-01-642-7601, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2510-01-642-7601
Primary Part Number555002
Item NameShock Absorber,direct Action
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerTenneco Inc
StatusACTIVE
Piston End Connection StyleBUSHING AND SLEEVE
Nominal Compressed Length8.625 INCHES IN
Operation MethodHYDRAULIC
Nominal Extended Length12.75 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-922-52352-31001 INTERCHANGEABLE
Parts Kit,rotary Pump
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5340-01-352-7457 INTERCHANGEABLE
Plug,expansion
6750-01-427-5417 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
555002 PRIMARY Tenneco Inc (USA)
Related Parts
4320-00-922-5235INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
2-31001
5340-01-352-7457INTERCHANGEABLE
PLUG,EXPANSION
6750-01-427-5417INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 2510-01-642-7601?

NSN 2510-01-642-7601 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 2510-01-642-7601?

NSN 2510-01-642-7601 has 1 cross-referenced part number: 555002 (Tenneco Inc).

What NSN replaces 2510-01-642-7601?

There are 3 known substitutes for 2510-01-642-7601: 4320-00-922-5235, 5340-01-352-7457, 6750-01-427-5417. Verify interchangeability with system specifications before substitution.

What are the specifications of 555002?

Key specifications for 555002: Piston End Connection Style: BUSHING AND SLEEVE; Part Name Assigned by Controlling Agency: SHOCK ABSORBER; Nominal Compressed Length: 8.625 INCHES IN; Operation Method: HYDRAULIC. 7 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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