PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16614Piston,pump

Hartmann Controls, Inc Div Hartmann Controls · NSN 4320-01-210-2761 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-210-2761 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-210-2761. Primary manufacturer part number: 16614.
Features
  • Piston,pump — FSC 4320
  • Diameter: 0.500 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Hartmann Controls, Inc Div Hartmann Controls
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Piston,pump, cataloged under National Stock Number 4320-01-210-2761, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hartmann Controls, Inc Div Hartmann Controls. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-210-2761
Primary Part Number16614
Item NamePiston,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHartmann Controls, Inc Div Hartmann Controls
StatusACTIVE
Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6680-00-342-3266 INTERCHANGEABLE
C0ver Assembly,brid
4310-00-755-980516614 INTERCHANGEABLE
Manifold,air Compre
Leroi International Inc Dba Compair Leroi
5306-00-837-8506F100633 INTERCHANGEABLE
Bolt,machine
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4720-01-271-799816614 INTERCHANGEABLE
Hose Assembly,nonmetallic
Haldex Brake Products Corporation
5310-01-372-2666 INTERCHANGEABLE
Nut,plain,hexagon
6545-01-590-5605115.406 INTERCHANGEABLE
Large Fragment Set
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4940-01-672-979516614 INTERCHANGEABLE
Air Nozzle,spray Gun,paint
3m Company
Cross-Reference Index
Part NumberManufacturer
16614 PRIMARY Hartmann Controls, Inc Div Hartmann Controls (USA)
Related Parts
6680-00-342-3266INTERCHANGEABLE
C0VER ASSEMBLY,BRID
4310-00-755-9805INTERCHANGEABLE
MANIFOLD,AIR COMPRE
16614
5306-00-837-8506INTERCHANGEABLE
BOLT,MACHINE
F100633
4720-01-271-7998INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
16614
5310-01-372-2666INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6545-01-590-5605INTERCHANGEABLE
LARGE FRAGMENT SET
115.406
4940-01-672-9795INTERCHANGEABLE
AIR NOZZLE,SPRAY GUN,PAINT
16614

Frequently Asked Questions

What is NSN 4320-01-210-2761?

NSN 4320-01-210-2761 is a Piston,pump, manufactured by Hartmann Controls, Inc Div Hartmann Controls, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-210-2761?

NSN 4320-01-210-2761 has 1 cross-referenced part number: 16614 (Hartmann Controls, Inc Div Hartmann Controls).

What NSN replaces 4320-01-210-2761?

There are 7 known substitutes for 4320-01-210-2761: 6680-00-342-3266, 4310-00-755-9805, 5306-00-837-8506 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16614?

Key specifications for 16614: End Item Identification: PUMP MODEL 300; Diameter: 0.500 INCHES NOMINAL IN. 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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