PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-6SPlunger,detent

Reid Supply Company · NSN 5340-01-428-2783 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-428-2783 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-428-2783. Primary manufacturer part number: K-6S.
Features
  • Plunger,detent — FSC 5340
  • Diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Length: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • 1 verified cross-reference
  • Primary manufacturer: Reid Supply Company
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Plunger,detent, cataloged under National Stock Number 5340-01-428-2783, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Reid Supply Company. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-428-2783
Primary Part NumberK-6S
Item NamePlunger,detent
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerReid Supply Company
StatusACTIVE
Diameter0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialSTEEL CORROSION RESISTING OVERALL
Length0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
4730-00-608-10436K31 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
5935-00-666-4508K6S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
Cross-Reference Index
Part NumberManufacturer
K-6S PRIMARY Reid Supply Company (USA)
Related Parts
4730-00-608-1043INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
6K31
5935-00-666-4508INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
K6S

Frequently Asked Questions

What is NSN 5340-01-428-2783?

NSN 5340-01-428-2783 is a Plunger,detent, manufactured by Reid Supply Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-428-2783?

NSN 5340-01-428-2783 has 1 cross-referenced part number: K-6S (Reid Supply Company).

What NSN replaces 5340-01-428-2783?

There are 2 known substitutes for 5340-01-428-2783: 4730-00-608-1043, 5935-00-666-4508. Verify interchangeability with system specifications before substitution.

What are the specifications of K-6S?

Key specifications for K-6S: Diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: STEEL CORROSION RESISTING OVERALL; Length: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 3 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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