PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R155Crankshaft,compressor

Gardner Denver Inc. · NSN 4310-00-493-2057 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-493-2057 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-493-2057. Primary manufacturer part number: R155.
Features
  • Crankshaft,compressor — FSC 4310
  • Compressor Source: 11568
  • 2 verified cross-references
  • Primary manufacturer: Gardner Denver Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Crankshaft,compressor, cataloged under National Stock Number 4310-00-493-2057, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gardner Denver Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4310-00-493-2057
Primary Part NumberR155
Item NameCrankshaft,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerGardner Denver Inc.
StatusACTIVE
Compressor Source11568
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-7356 INTERCHANGEABLE
Bearing,roller,cylindrical
2815-00-365-22753B1143 INTERCHANGEABLE
Lock,valve Spring Retainer
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
P2702B Gardner Denver Inc. (USA)
R155 PRIMARY Gardner Denver Inc. (USA)
Related Parts
3110-00-155-7356INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
2815-00-365-2275INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
3B1143

Frequently Asked Questions

What is NSN 4310-00-493-2057?

NSN 4310-00-493-2057 is a Crankshaft,compressor, manufactured by Gardner Denver Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-493-2057?

NSN 4310-00-493-2057 has 2 cross-referenced part numbers: P2702B (Gardner Denver Inc.), R155 (Gardner Denver Inc.).

What NSN replaces 4310-00-493-2057?

There are 2 known substitutes for 4310-00-493-2057: 3110-00-155-7356, 2815-00-365-2275. Verify interchangeability with system specifications before substitution.

What are the specifications of R155?

Key specifications for R155: Compressor Source: 11568. 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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