PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-3021Plunger,actuator

Parker Hannifin Corporation Div Village Marine Tech · NSN 4810-01-545-0108 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-545-0108 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-545-0108. Primary manufacturer part number: 70-3021.
Features
  • Plunger,actuator — FSC 4810
  • 5 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Village Marine Tech
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Plunger,actuator, cataloged under National Stock Number 4810-01-545-0108, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-545-0108
Primary Part Number70-3021
Item NamePlunger,actuator
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Village Marine Tech
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5977-00-038-0955 INTERCHANGEABLE
Holder,electrical Contact Brush
6520-01-003-226614787 INTERCHANGEABLE
Bur,dental,excavating
Ss White Burs Llc
5340-01-521-7352 INTERCHANGEABLE
Ceramic Plunger
Cross-Reference Index
Part NumberManufacturer
70-2030M ITEM 27 Parker Hannifin Corporation Div Village Marine Tech (USA)
M2065 ITEM 19 Parker Hannifin Corporation Div Village Marine Tech (USA)
M2066 PC21 Parker Hannifin Corporation Div Village Marine Tech (USA)
70-2030 ITEM 27 Parker Hannifin Corporation Div Village Marine Tech (USA)
70-3021 PRIMARY Parker Hannifin Corporation Div Village Marine Tech (USA)
Related Parts
5977-00-038-0955INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
6520-01-003-2266INTERCHANGEABLE
BUR,DENTAL,EXCAVATING
14787
5340-01-521-7352INTERCHANGEABLE
CERAMIC PLUNGER

Frequently Asked Questions

What is NSN 4810-01-545-0108?

NSN 4810-01-545-0108 is a Plunger,actuator, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-545-0108?

NSN 4810-01-545-0108 has 5 cross-referenced part numbers: 70-2030M ITEM 27 (Parker Hannifin Corporation Div Village Marine Tech), M2065 ITEM 19 (Parker Hannifin Corporation Div Village Marine Tech), M2066 PC21 (Parker Hannifin Corporation Div Village Marine Tech), 70-2030 ITEM 27 (Parker Hannifin Corporation Div Village Marine Tech), 70-3021 (Parker Hannifin Corporation Div Village Marine Tech).

What NSN replaces 4810-01-545-0108?

There are 3 known substitutes for 4810-01-545-0108: 5977-00-038-0955, 6520-01-003-2266, 5340-01-521-7352. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-3021?

Key specifications for 70-3021: End Item Identification: PUMP, HIGH PRESSURE; Part Name Assigned by Controlling Agency: (INAVY)PLUNGER, 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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