PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17340Pump,reciprocating

Haskel International, Llc Dba Haskel International, Llc · NSN 4320-01-263-6442 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-263-6442 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-263-6442. Primary manufacturer part number: 17340.
Features
  • Pump,reciprocating — FSC 4320
  • Media for Which Designed: AIR
  • Operation Method: POWERED
  • Pump Reciprocating Design: SINGLE ACTING
  • Pumping Element Type: PISTON
  • Cylinder Quantity: 1
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,reciprocating, cataloged under National Stock Number 4320-01-263-6442, 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 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-263-6442
Primary Part Number17340
Item NamePump,reciprocating
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
Media for Which DesignedAIR
Operation MethodPOWERED
Pump Reciprocating DesignSINGLE ACTING
Pumping Element TypePISTON
Cylinder Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4330-00-434-6557AC9999F-12H INTERCHANGEABLE
Filter Element,fluid
Pall Aeropower Corporation
5330-00-737-247717340 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3030-00-987-17628358 INTERCHANGEABLE
Belt,v
Gates Corporation
7045-01-515-537205638 INTERCHANGEABLE
Disk,nonflexible
Memorex Corp
Cross-Reference Index
Part NumberManufacturer
17340 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
4330-00-434-6557INTERCHANGEABLE
FILTER ELEMENT,FLUID
AC9999F-12H
5330-00-737-2477INTERCHANGEABLE
SEAL,PLAIN ENCASED
17340
3030-00-987-1762INTERCHANGEABLE
BELT,V
8358
7045-01-515-5372INTERCHANGEABLE
DISK,NONFLEXIBLE
05638

Frequently Asked Questions

What is NSN 4320-01-263-6442?

NSN 4320-01-263-6442 is a Pump,reciprocating, 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 4320-01-263-6442?

NSN 4320-01-263-6442 has 1 cross-referenced part number: 17340 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4320-01-263-6442?

There are 4 known substitutes for 4320-01-263-6442: 4330-00-434-6557, 5330-00-737-2477, 3030-00-987-1762 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17340?

Key specifications for 17340: Media for Which Designed: AIR; Operation Method: POWERED; Pump Reciprocating Design: SINGLE ACTING; Pumping Element Type: PISTON. 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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