PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30304Plunger,quick Release

Jergens Inc Div Tooling Components Division · NSN 5340-01-025-6551 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-025-6551 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-025-6551. Primary manufacturer part number: 30304.
Features
  • Plunger,quick Release — FSC 5340
  • Shape: ROUND
  • Thread Quantity Per Inch: 20
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.250 INCHES IN
  • Thread Length: 0.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Jergens Inc Div Tooling Components Division
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plunger,quick Release, cataloged under National Stock Number 5340-01-025-6551, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jergens Inc Div Tooling Components Division. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-025-6551
Primary Part Number30304
Item NamePlunger,quick Release
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerJergens Inc Div Tooling Components Division
StatusACTIVE
ShapeROUND
Thread Quantity Per Inch20
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.250 INCHES IN
Thread Length0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5360-00-089-9502 INTERCHANGEABLE
Spring,helical,torsion
6350-00-125-3329MD115VACSL INTERCHANGEABLE
Buzzer
Essex Products Group, Inc. Dba Industrial Timer Company
3110-00-156-7526 INTERCHANGEABLE
Bearing,ball,annular
3010-00-160-8862 INTERCHANGEABLE
Pressure Plate Assembly,clutch
3120-00-341-6935 INTERCHANGEABLE
Bearing,sleeve
1560-00-436-7598 INTERCHANGEABLE
Tank,fuel,aircraft
5940-00-686-8816 INTERCHANGEABLE
Terminal,stud
3110-01-195-662630304 INTERCHANGEABLE
Bearing,roller,tapered
Skf Usa Inc.
3230-01-221-312600201 INTERCHANGEABLE
Bit,router
Dml Industrial Products Sub of Vermont American Corp Forest City Tool Div
3455-01-308-569330304 INTERCHANGEABLE
Cutter,milling,end
Johnson Carbide Products Inc
Cross-Reference Index
Part NumberManufacturer
30304 PRIMARY Jergens Inc Div Tooling Components Division (USA)
Related Parts
5360-00-089-9502INTERCHANGEABLE
SPRING,HELICAL,TORSION
6350-00-125-3329INTERCHANGEABLE
BUZZER
MD115VACSL
3110-00-156-7526INTERCHANGEABLE
BEARING,BALL,ANNULAR
3010-00-160-8862INTERCHANGEABLE
PRESSURE PLATE ASSEMBLY,CLUTCH
3120-00-341-6935INTERCHANGEABLE
BEARING,SLEEVE
1560-00-436-7598INTERCHANGEABLE
TANK,FUEL,AIRCRAFT
5940-00-686-8816INTERCHANGEABLE
TERMINAL,STUD
3110-01-195-6626INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30304
3230-01-221-3126INTERCHANGEABLE
BIT,ROUTER
00201
3455-01-308-5693INTERCHANGEABLE
CUTTER,MILLING,END
30304
6545-01-600-8851INTERCHANGEABLE
OPERATOR KIT,MODULAR 11 STCCC
UA 9008
6510-01-640-7857INTERCHANGEABLE
COMPRESS AND BANDAGE
FIN-0004-01

Frequently Asked Questions

What is NSN 5340-01-025-6551?

NSN 5340-01-025-6551 is a Plunger,quick Release, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-025-6551?

NSN 5340-01-025-6551 has 1 cross-referenced part number: 30304 (Jergens Inc Div Tooling Components Division).

What NSN replaces 5340-01-025-6551?

There are 12 known substitutes for 5340-01-025-6551: 5360-00-089-9502, 6350-00-125-3329, 3110-00-156-7526 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30304?

Key specifications for 30304: Shape: ROUND; Thread Quantity Per Inch: 20; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Overall Length: 0.781 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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