PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17623Piston,pump

Haskel International, Llc Dba Haskel International, Llc · NSN 4320-01-214-3939 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-214-3939 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-214-3939. Primary manufacturer part number: 17623.
Features
  • Piston,pump — FSC 4320
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Steel construction
General Description

The Piston,pump, cataloged under National Stock Number 4320-01-214-3939, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 1 verified specification, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-214-3939
Primary Part Number17623
Item NamePiston,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5910-00-104-086517623 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Republic Electronics Corp S Inc
4320-00-218-611517623 INTERCHANGEABLE
Ring,wearing
Eaton Aerospace, Llc Dba Jackson South
5325-00-346-2650S11K-3R INTERCHANGEABLE
Grommet,nonmetallic
Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
1680-00-830-803517623 INTERCHANGEABLE
Telescopic Unit Ass
Triumph Controls, Llc Dba Triumph Controls, Llc
6675-00-880-1820 INTERCHANGEABLE
Level,surveying
5330-00-968-5441GS13F3 INTERCHANGEABLE
Seal,control Cable
Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
6105-01-393-369717623 INTERCHANGEABLE
Armature,motor
Brunswick Corp Dba Mercury Marine Div Mercury Marine
4820-01-397-428817623 INTERCHANGEABLE
Valve,safety Relief
Westerbeke Corporation
4320-01-416-685317623 INTERCHANGEABLE
Ring,wearing
Coffin Turbo Pump Inc
6640-01-509-7077 INTERCHANGEABLE
Test Tube
Cross-Reference Index
Part NumberManufacturer
17623 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
5910-00-104-0865INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
17623
4320-00-218-6115INTERCHANGEABLE
RING,WEARING
17623
5325-00-346-2650INTERCHANGEABLE
GROMMET,NONMETALLIC
S11K-3R
1680-00-830-8035INTERCHANGEABLE
TELESCOPIC UNIT ASS
17623
6675-00-880-1820INTERCHANGEABLE
LEVEL,SURVEYING
5330-00-968-5441INTERCHANGEABLE
SEAL,CONTROL CABLE
GS13F3
6105-01-393-3697INTERCHANGEABLE
ARMATURE,MOTOR
17623
4820-01-397-4288INTERCHANGEABLE
VALVE,SAFETY RELIEF
17623
4320-01-416-6853INTERCHANGEABLE
RING,WEARING
17623
6640-01-509-7077INTERCHANGEABLE
TEST TUBE

Frequently Asked Questions

What is NSN 4320-01-214-3939?

NSN 4320-01-214-3939 is a Piston,pump, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-214-3939?

NSN 4320-01-214-3939 has 1 cross-referenced part number: 17623 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4320-01-214-3939?

There are 10 known substitutes for 4320-01-214-3939: 5910-00-104-0865, 4320-00-218-6115, 5325-00-346-2650 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17623?

Key specifications for 17623: Material: STEEL; End Item Identification: HASKEL INC MODEL GW60 RECIPROCATING PUMP. 2 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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