PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C0420-045-0500SSpring,helical,compression

Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol · NSN 5360-01-106-7748 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-106-7748 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-106-7748. Primary manufacturer part number: C0420-045-0500S.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.330 INCHES NOMINAL IN
  • Stock Diameter: 0.045 INCHES NOMINAL IN
  • Spring Free Length: 0.500 INCHES NOMINAL IN
  • Spring Solid Length: 0.214 INCHES MAXIMUM IN
  • Spring Free Outside Diameter: 0.420 INCHES NOMINAL IN
  • Spring Deflection Rate: 34.986 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-106-7748, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-106-7748
Primary Part NumberC0420-045-0500S
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
StatusACTIVE
Inside Diameter0.330 INCHES NOMINAL IN
Stock Diameter0.045 INCHES NOMINAL IN
Spring Free Length0.500 INCHES NOMINAL IN
Spring Solid Length0.214 INCHES MAXIMUM IN
Spring Free Outside Diameter0.420 INCHES NOMINAL IN
Spring Deflection Rate34.986 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND
Load Rating10.500 POUNDS NOMINAL LBS
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Length Under Load0.256 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-053-1808 INTERCHANGEABLE
Mirror,inspection
4720-00-203-64023209295-24-160-6 INTERCHANGEABLE
Hose,air Duct
Arrowhead Products Corp
5930-00-285-61622922537-2 INTERCHANGEABLE
Switch,code Indicating Wheel
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-00-383-959513156H INTERCHANGEABLE
Cover,access
Navistar Intl Corp Truck Br Ohio Plant
2825-00-388-12002840 INTERCHANGEABLE
Ring,seal Oil
Westinghouse Electric Corp
3030-00-528-4746 INTERCHANGEABLE
Belt,v
5930-00-636-4625SM-C-145036 INTERCHANGEABLE
Switch Section,rotary
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6250-00-754-07962840 INTERCHANGEABLE
Adapter,lampholder
Bosch Security Systems, Llc
5360-00-777-4173 INTERCHANGEABLE
Spring,helical,compression
6240-00-999-6645CM333 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
Cross-Reference Index
Part NumberManufacturer
ST65D26-2 Lockheed Martin Corp (USA)
2840 L3 Technologies, Inc. Div L3 Keo (USA)
C0420-045-0500S PRIMARY Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol (USA)
547B002840 L3 Technologies, Inc. Div L3 Keo (USA)
547A002840 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5120-00-053-1808INTERCHANGEABLE
MIRROR,INSPECTION
4720-00-203-6402INTERCHANGEABLE
HOSE,AIR DUCT
3209295-24-160-6
5930-00-285-6162INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2922537-2
5340-00-383-9595INTERCHANGEABLE
COVER,ACCESS
13156H
2825-00-388-1200INTERCHANGEABLE
RING,SEAL OIL
2840
3030-00-528-4746INTERCHANGEABLE
BELT,V
5930-00-636-4625INTERCHANGEABLE
SWITCH SECTION,ROTARY
SM-C-145036
6250-00-754-0796INTERCHANGEABLE
ADAPTER,LAMPHOLDER
2840
5360-00-777-4173INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6240-00-999-6645INTERCHANGEABLE
LAMP,INCANDESCENT
CM333
5915-01-014-3339INTERCHANGEABLE
FILTER,BAND PASS
XBP11/312.5-X175-8AA
5365-01-070-8737INTERCHANGEABLE
SPACER
2840

Frequently Asked Questions

What is NSN 5360-01-106-7748?

NSN 5360-01-106-7748 is a Spring,helical,compression, manufactured by Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-106-7748?

NSN 5360-01-106-7748 has 5 cross-referenced part numbers: ST65D26-2 (Lockheed Martin Corp), 2840 (L3 Technologies, Inc. Div L3 Keo), C0420-045-0500S (Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol), 547B002840 (L3 Technologies, Inc. Div L3 Keo), 547A002840 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5360-01-106-7748?

There are 12 known substitutes for 5360-01-106-7748: 5120-00-053-1808, 4720-00-203-6402, 5930-00-285-6162 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C0420-045-0500S?

Key specifications for C0420-045-0500S: Inside Diameter: 0.330 INCHES NOMINAL IN; Stock Diameter: 0.045 INCHES NOMINAL IN; Spring Free Length: 0.500 INCHES NOMINAL IN; Spring Solid Length: 0.214 INCHES MAXIMUM IN. 11 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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