PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HR2-6Compressor Unit,reciprocating

Gardner Denver Inc. · NSN 4310-01-040-7171 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-040-7171 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-040-7171. Primary manufacturer part number: HR2-6.
Features
  • Compressor Unit,reciprocating — FSC 4310
  • Unpackaged Unit Width: 22.75 INCHES NOMINAL IN
  • Gas for Which Designed: AIR
  • Stage Quantity: 2
  • Mounting Type: HORIZONTAL TANK
  • Unpackaged Unit Height: 48.625 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Gardner Denver Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-040-7171, 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 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-040-7171
Primary Part NumberHR2-6
Item NameCompressor Unit,reciprocating
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerGardner Denver Inc.
StatusACTIVE
Unpackaged Unit Width22.75 INCHES NOMINAL IN
Gas for Which DesignedAIR
Stage Quantity2
Mounting TypeHORIZONTAL TANK
Unpackaged Unit Height48.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-845-0595FF162A INTERCHANGEABLE
Relay,electromagnetic
Trw Inc Replacement Parts Div
5120-01-367-3873HR-26 INTERCHANGEABLE
Riveter,blind,hand
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
HR2-6 PRIMARY Gardner Denver Inc. (USA)
Related Parts
5945-00-845-0595INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
FF162A
5120-01-367-3873INTERCHANGEABLE
RIVETER,BLIND,HAND
HR-26

Frequently Asked Questions

What is NSN 4310-01-040-7171?

NSN 4310-01-040-7171 is a Compressor Unit,reciprocating, manufactured by Gardner Denver Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-040-7171?

NSN 4310-01-040-7171 has 1 cross-referenced part number: HR2-6 (Gardner Denver Inc.).

What NSN replaces 4310-01-040-7171?

There are 2 known substitutes for 4310-01-040-7171: 5945-00-845-0595, 5120-01-367-3873. Verify interchangeability with system specifications before substitution.

What are the specifications of HR2-6?

Key specifications for HR2-6: Unpackaged Unit Width: 22.75 INCHES NOMINAL IN; Gas for Which Designed: AIR; Stage Quantity: 2; Mounting Type: HORIZONTAL TANK. 5 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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