PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-26-DCompressor Unit,reciprocating

Bauer Compressors, Inc. · NSN 4310-01-291-8028 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-291-8028 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-291-8028. Primary manufacturer part number: K-26-D.
Features
  • Compressor Unit,reciprocating — FSC 4310
  • Gas Cooling Equipment Type: AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER
  • Gas for Which Designed: AIR
  • Features Provided: FUNGUS RESISTANT TREATMENT
  • Stage Quantity: 4
  • Reciprocating Compressor Design: DOUBLE ACTING
  • Discharge Flow Rate: 20.000 CUBIC FEET PER MINUTE
  • Intake Connection Quantity: 1
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-291-8028, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Bauer Compressors, Inc.. Government technical data includes 18 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-291-8028
Primary Part NumberK-26-D
Item NameCompressor Unit,reciprocating
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerBauer Compressors, Inc.
StatusACTIVE
Gas Cooling Equipment TypeAIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER
Gas for Which DesignedAIR
Features ProvidedFUNGUS RESISTANT TREATMENT
Stage Quantity4
Reciprocating Compressor DesignDOUBLE ACTING
Discharge Flow Rate20.000 CUBIC FEET PER MINUTE
Intake Connection Quantity1
Compressor Cooling MediumAIR
Cylinder Quantity4
Prime Mover TypeDIESEL ENGINE
Mounting TypeSKID
Compressed Gas Cooling MediumAIR
Prime Mover Cooling MediumAIR
Cooling System DesignSINGLE
Specification/standard Data81349-MIL-C-52973 GOVERNMENT SPECIFICATION
Cylinder Arrangement StyleSEMI-RADIAL DESIGN
Discharge Pressure5000.000 POUNDS PER SQUARE INCH GAGE LBS
Compressor Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5140-00-357-5482K20 INTERCHANGEABLE
Tool Box,portable
Kennedy Manufacturing Company
6720-00-663-3092K20 INTERCHANGEABLE
Camera,still Picture
Bae Systems Information and Electronic Systems Integration Inc.
5945-00-954-2655 INTERCHANGEABLE
Relay,electromagnetic
5120-01-278-4814K-20 INTERCHANGEABLE
Knife,putty
Ampco Partners, Ltd. Dba Ampco Safety Tools
6685-01-437-7773K40-MP0.2-N01MS INTERCHANGEABLE
Gage,pressure,dial Indicating
Smc Corporation of America
4310-01-540-2146 INTERCHANGEABLE
Compressor,reciprocating
5330-01-599-6441K/20 INTERCHANGEABLE
Gasket
O. E. M. Controls, Inc. Dba Oem Controls Inc
4320-01-721-6022K-20 INTERCHANGEABLE
Pump,inflating,manual
K Pump Incorporated
Cross-Reference Index
Part NumberManufacturer
K20 Bauer Compressors, Inc. (USA)
K-26-D PRIMARY Bauer Compressors, Inc. (USA)
Related Parts
5140-00-357-5482INTERCHANGEABLE
TOOL BOX,PORTABLE
K20
6720-00-663-3092INTERCHANGEABLE
CAMERA,STILL PICTURE
K20
5945-00-954-2655INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5120-01-278-4814INTERCHANGEABLE
KNIFE,PUTTY
K-20
6685-01-437-7773INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
K40-MP0.2-N01MS
4310-01-540-2146INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
5330-01-599-6441INTERCHANGEABLE
GASKET
K/20
4320-01-721-6022INTERCHANGEABLE
PUMP,INFLATING,MANUAL
K-20

Frequently Asked Questions

What is NSN 4310-01-291-8028?

NSN 4310-01-291-8028 is a Compressor Unit,reciprocating, manufactured by Bauer Compressors, Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-291-8028?

NSN 4310-01-291-8028 has 2 cross-referenced part numbers: K20 (Bauer Compressors, Inc.), K-26-D (Bauer Compressors, Inc.).

What NSN replaces 4310-01-291-8028?

There are 8 known substitutes for 4310-01-291-8028: 5140-00-357-5482, 6720-00-663-3092, 5945-00-954-2655 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K-26-D?

Key specifications for K-26-D: Gas Cooling Equipment Type: AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER; Gas for Which Designed: AIR; Features Provided: FUNGUS RESISTANT TREATMENT; Stage Quantity: 4. 18 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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