PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-303Spring,helical,compression

Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. · NSN 5360-01-343-3024 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-343-3024 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-343-3024. Primary manufacturer part number: C-303.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Outside Diameter: 1.000 INCHES NOMINAL IN
  • Spring Free Length: 11.000 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-343-3024, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-343-3024
Primary Part NumberC-303
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMatthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
StatusACTIVE
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter1.000 INCHES NOMINAL IN
Spring Free Length11.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5865-00-093-02302229-2045P4 INTERCHANGEABLE
Slide Section,chassis
Te Connectivity Corporation
2940-00-541-350450308DB INTERCHANGEABLE
Filter Element,fluid
Dressta North America Ltd
4130-00-913-3509A16618 INTERCHANGEABLE
Filter-Drier,refrigerant
Mueller Brass Co.
6110-01-218-3921C-303 INTERCHANGEABLE
Repair Kit,elec.con
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
C-303 PRIMARY Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. (USA)
74000045 Maxon Industries, Inc. (USA)
Related Parts
5865-00-093-0230INTERCHANGEABLE
SLIDE SECTION,CHASSIS
2229-2045P4
2940-00-541-3504INTERCHANGEABLE
FILTER ELEMENT,FLUID
50308DB
4130-00-913-3509INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
A16618
6110-01-218-3921INTERCHANGEABLE
REPAIR KIT,ELEC.CON
C-303

Frequently Asked Questions

What is NSN 5360-01-343-3024?

NSN 5360-01-343-3024 is a Spring,helical,compression, manufactured by Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp., classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-343-3024?

NSN 5360-01-343-3024 has 2 cross-referenced part numbers: C-303 (Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.), 74000045 (Maxon Industries, Inc.).

What NSN replaces 5360-01-343-3024?

There are 4 known substitutes for 5360-01-343-3024: 5865-00-093-0230, 2940-00-541-3504, 4130-00-913-3509 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-303?

Key specifications for C-303: Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Outside Diameter: 1.000 INCHES NOMINAL IN; Spring Free Length: 11.000 INCHES NOMINAL 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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