PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2464Seat,helical Compression Spring

Lawler Manufacturing Company, Inc. · NSN 5340-00-621-5455 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-621-5455 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-621-5455. Primary manufacturer part number: 2464.
Features
  • Seat,helical Compression Spring — FSC 5340
  • First Step Diameter: 1.2500 INCHES NOMINAL IN
  • End Diameter: 0.8750 INCHES NOMINAL IN
  • Style Designator: SEAT
  • Distance From End to First Step: 0.1880 INCHES NOMINAL IN
  • Design Type: SOLID
  • Material: COPPER ALLOY
  • 2 verified cross-references
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy construction
General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-621-5455, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5340-00-621-5455
Primary Part Number2464
Item NameSeat,helical Compression Spring
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
First Step Diameter1.2500 INCHES NOMINAL IN
End Diameter0.8750 INCHES NOMINAL IN
Style DesignatorSEAT
Distance From End to First Step0.1880 INCHES NOMINAL IN
Design TypeSOLID
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Vibrator,interrupter
Clevis,rod End
4720-00-254-59572807-4 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
2540-00-732-9289605720 INTERCHANGEABLE
Ball
General Motors Corp
5950-00-809-03001428824 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5945-00-847-8713 INTERCHANGEABLE
Relay,overfrequency
5315-00-954-43812464 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace, Llc Dba Jackson South
6350-00-983-7506 INTERCHANGEABLE
Bell,electrical
5310-01-021-42222464 INTERCHANGEABLE
Washer,spring Tension
Gougler Industries Inc Kent Air Tool Co Div
5930-01-041-79672464 INTERCHANGEABLE
Switch,push
Janco Corporation Dba Janco Corp Div Mason Controls
Cross-Reference Index
Part NumberManufacturer
2464 PRIMARY Lawler Manufacturing Company, Inc. (USA)
0246400 Lawler Manufacturing Company, Inc. (USA)
Related Parts
6130-00-500-3649SUCCESSOR
VIBRATOR,INTERRUPTER
5340-01-264-6508SUCCESSOR
CLEVIS,ROD END
4720-00-254-5957INTERCHANGEABLE
HOSE,NONMETALLIC
2807-4
2540-00-732-9289INTERCHANGEABLE
BALL
605720
5950-00-809-0300INTERCHANGEABLE
TRANSFORMER,POWER
1428824
5945-00-847-8713INTERCHANGEABLE
RELAY,OVERFREQUENCY
5315-00-954-4381INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
2464
6350-00-983-7506INTERCHANGEABLE
BELL,ELECTRICAL
5310-01-021-4222INTERCHANGEABLE
WASHER,SPRING TENSION
2464
5930-01-041-7967INTERCHANGEABLE
SWITCH,PUSH
2464
5331-01-215-6238INTERCHANGEABLE
O-RING
2-464N109-7
5120-01-509-0862INTERCHANGEABLE
SCREWDRIVER,TORQUE
QDRIVER4

Frequently Asked Questions

What is NSN 5340-00-621-5455?

NSN 5340-00-621-5455 is a Seat,helical Compression Spring, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-621-5455?

NSN 5340-00-621-5455 has 2 cross-referenced part numbers: 2464 (Lawler Manufacturing Company, Inc.), 0246400 (Lawler Manufacturing Company, Inc.).

What NSN replaces 5340-00-621-5455?

There are 12 known substitutes for 5340-00-621-5455: 6130-00-500-3649, 5340-01-264-6508, 4720-00-254-5957 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2464?

Key specifications for 2464: First Step Diameter: 1.2500 INCHES NOMINAL IN; End Diameter: 0.8750 INCHES NOMINAL IN; Style Designator: SEAT; Distance From End to First Step: 0.1880 INCHES NOMINAL IN. 7 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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