PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1865Plunger,actuator

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 4810-00-361-6286 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-361-6286 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-361-6286. Primary manufacturer part number: 1865.
Features
  • Plunger,actuator — FSC 4810
  • General Characteristics Item Description: STRAIGHT PIN SHAPE+ 1ST END TO ACCOMADATE SPRING+2ND END PROVIDES A BAR ATTACHMENT
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Plunger,actuator, cataloged under National Stock Number 4810-00-361-6286, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-361-6286
Primary Part Number1865
Item NamePlunger,actuator
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
General Characteristics Item DescriptionSTRAIGHT PIN SHAPE+ 1ST END TO ACCOMADATE SPRING+2ND END PROVIDES A BAR ATTACHMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-074-7198 INTERCHANGEABLE
Seat,valve
3455-00-254-846213520 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-846313540 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-846413560 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-8468C152 INTERCHANGEABLE
Cutter,milling,convex
F & D Tool Co Inc
5136-00-255-994841T1368-1895 INTERCHANGEABLE
Tap,thread Cutting
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3455-00-278-119113530 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
5999-00-449-7765 INTERCHANGEABLE
Clip,electrical
5998-01-102-66341865 INTERCHANGEABLE
Extender Card,electronic Test
Protolab
5305-01-170-19271865 INTERCHANGEABLE
Screw,cap,hexagon Head
Brinkley Technology Group Llc Dba Hercules Manufacturing
Cross-Reference Index
Part NumberManufacturer
1865 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
4820-00-074-7198INTERCHANGEABLE
SEAT,VALVE
3455-00-254-8462INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13520
3455-00-254-8463INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13540
3455-00-254-8464INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13560
3455-00-254-8468INTERCHANGEABLE
CUTTER,MILLING,CONVEX
C152
5136-00-255-9948INTERCHANGEABLE
TAP,THREAD CUTTING
41T1368-1895
3455-00-278-1191INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13530
5999-00-449-7765INTERCHANGEABLE
CLIP,ELECTRICAL
5998-01-102-6634INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
1865
5305-01-170-1927INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1865
5360-01-209-1292INTERCHANGEABLE
SPRING,HOUSING ASSE
1865
4320-01-433-2576INTERCHANGEABLE
VALVE PLATE,HYDRAULIC MOTOR-PUMP
SM015995

Frequently Asked Questions

What is NSN 4810-00-361-6286?

NSN 4810-00-361-6286 is a Plunger,actuator, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-361-6286?

NSN 4810-00-361-6286 has 1 cross-referenced part number: 1865 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 4810-00-361-6286?

There are 12 known substitutes for 4810-00-361-6286: 4820-00-074-7198, 3455-00-254-8462, 3455-00-254-8463 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1865?

Key specifications for 1865: End Item Identification: AIR COMPRESSOR,QUINCY DIV OF COLT IND,MDL 325; General Characteristics Item Description: STRAIGHT PIN SHAPE+ 1ST END TO ACCOMADATE SPRING+2ND END PROVIDES A BAR ATTACHMENT. 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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