PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-54Plunger,quick Release

Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier · NSN 5340-01-201-1066 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-201-1066 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-201-1066. Primary manufacturer part number: S-54.
Features
  • Plunger,quick Release — FSC 5340
  • Thread Quantity Per Inch: 20
  • Thread Length: 1.000 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.250 INCHES IN
  • Shape: SQUARE
  • 2 verified cross-references
  • Primary manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plunger,quick Release, cataloged under National Stock Number 5340-01-201-1066, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-201-1066
Primary Part NumberS-54
Item NamePlunger,quick Release
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
StatusACTIVE
Thread Quantity Per Inch20
Thread Length1.000 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.250 INCHES IN
ShapeSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
6625-00-354-9716S54 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Tektronix, Inc.
3455-00-517-5963S54 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5340-00-546-60838705164 INTERCHANGEABLE
Plunger,quick Release
U S Army Tank Automotive Command Amsta-Im-Mm
5120-00-618-4915 INTERCHANGEABLE
Screwdriver,flat Tip
6680-00-852-3600S54 INTERCHANGEABLE
Indicator,sight,liquid
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
5805-00-933-7014S54 INTERCHANGEABLE
Stake
Indiana Steel and Wire Co Div of General Cable Co a Div of Gk Technologies Inc
5360-01-385-6297S-54 INTERCHANGEABLE
Spring,helical,compression
Baumbach E a Mfg Co
4730-01-518-0467S-54, 5IN.STZ,5IN FHN INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rhba Acquisitions, Llc Dba Red Head Brass
4520-01-522-6115S-54 INTERCHANGEABLE
Heater,water,electric
Hatco Corp
Cross-Reference Index
Part NumberManufacturer
S-54 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA)
2326143 Drs Photronics, Inc. Dba Drs Photronics, Inc. (USA)
Related Parts
6625-00-354-9716INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
S54
3455-00-517-5963INTERCHANGEABLE
CUTTER,MILLING,END
S54
5340-00-546-6083INTERCHANGEABLE
PLUNGER,QUICK RELEASE
8705164
5120-00-618-4915INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
6680-00-852-3600INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
S54
5805-00-933-7014INTERCHANGEABLE
STAKE
S54
5360-01-385-6297INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-54
4730-01-518-0467INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
S-54, 5IN.STZ,5IN FHN
4520-01-522-6115INTERCHANGEABLE
HEATER,WATER,ELECTRIC
S-54

Frequently Asked Questions

What is NSN 5340-01-201-1066?

NSN 5340-01-201-1066 is a Plunger,quick Release, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-201-1066?

NSN 5340-01-201-1066 has 2 cross-referenced part numbers: S-54 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 2326143 (Drs Photronics, Inc. Dba Drs Photronics, Inc.).

What NSN replaces 5340-01-201-1066?

There are 9 known substitutes for 5340-01-201-1066: 6625-00-354-9716, 3455-00-517-5963, 5340-00-546-6083 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-54?

Key specifications for S-54: Thread Quantity Per Inch: 20; Thread Length: 1.000 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Overall Length: 1.000 INCHES NOMINAL IN. 6 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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