PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25032Piston,compressor

Hdt Expeditionary Systems Inc · NSN 4310-00-374-7339 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-374-7339 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-374-7339. Primary manufacturer part number: 25032.
Features
  • Piston,compressor — FSC 4310
  • Ring: NOT INCLUDED
  • Integral Connecting Rod: NOT INCLUDED
  • Pin Hole Bushing: NOT INCLUDED
  • Pin: NOT INCLUDED
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,compressor, cataloged under National Stock Number 4310-00-374-7339, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-374-7339
Primary Part Number25032
Item NamePiston,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
RingNOT INCLUDED
Integral Connecting RodNOT INCLUDED
Pin Hole BushingNOT INCLUDED
PinNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-367-474025032 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5930-00-548-5671 INTERCHANGEABLE
Switch,rotary
5331-00-582-24620923566-4 INTERCHANGEABLE
O-Ring
New Holland Construction
2510-01-117-962025032 INTERCHANGEABLE
Hood,engine Compartment
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
1730-01-142-908825032 INTERCHANGEABLE
Cylinder Assembly
Time Manufacturing Company Dba Time Manufacturing Company
5305-01-149-0730250-32 INTERCHANGEABLE
Screw,machine
Heathkit Co Inc Dba Heathkit Educational Systems
4730-01-211-522225032 INTERCHANGEABLE
Plug,pipe
Twg Canada Consolidated Inc
1005-01-621-2136 INTERCHANGEABLE
Protector,rail
5340-01-624-360025032 INTERCHANGEABLE
Door,access,utility
Silver King Refrigeration Inc.
Cross-Reference Index
Part NumberManufacturer
25032 Davey Compressor Co Div of Keco Industries Inc (USA)
25032 Drs Environmental Systems Inc (USA)
25032 PRIMARY Hdt Expeditionary Systems Inc (USA)
Related Parts
5330-00-367-4740INTERCHANGEABLE
GASKET
25032
5930-00-548-5671INTERCHANGEABLE
SWITCH,ROTARY
5331-00-582-2462INTERCHANGEABLE
O-RING
0923566-4
2510-01-117-9620INTERCHANGEABLE
HOOD,ENGINE COMPARTMENT
25032
1730-01-142-9088INTERCHANGEABLE
CYLINDER ASSEMBLY
25032
5305-01-149-0730INTERCHANGEABLE
SCREW,MACHINE
250-32
4730-01-211-5222INTERCHANGEABLE
PLUG,PIPE
25032
1005-01-621-2136INTERCHANGEABLE
PROTECTOR,RAIL
5340-01-624-3600INTERCHANGEABLE
DOOR,ACCESS,UTILITY
25032

Frequently Asked Questions

What is NSN 4310-00-374-7339?

NSN 4310-00-374-7339 is a Piston,compressor, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-374-7339?

NSN 4310-00-374-7339 has 3 cross-referenced part numbers: 25032 (Davey Compressor Co Div of Keco Industries Inc), 25032 (Drs Environmental Systems Inc), 25032 (Hdt Expeditionary Systems Inc).

What NSN replaces 4310-00-374-7339?

There are 9 known substitutes for 4310-00-374-7339: 5330-00-367-4740, 5930-00-548-5671, 5331-00-582-2462 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25032?

Key specifications for 25032: Ring: NOT INCLUDED; Integral Connecting Rod: NOT INCLUDED; Pin Hole Bushing: NOT INCLUDED; Pin: NOT INCLUDED. 4 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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