PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7B1028Spring,helical,compression

Napco International Llc Dba Napco International Inc · NSN 5360-00-200-2459 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-200-2459 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-200-2459. Primary manufacturer part number: 7B1028.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 3.750 INCHES NOMINAL IN
  • End Style: SPRING END,PLAIN BOTH ENDS
  • Spring Free Length: 5.5625 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 7.750 INCHES NOMINAL IN
  • Material Document and Classification: SAE 1066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Spring Solid Length: 0.719 INCHES NOMINAL IN
  • Coil Quantity: 4
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 1566 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-200-2459, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-200-2459
Primary Part Number7B1028
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusCANCELLED
Inside Diameter3.750 INCHES NOMINAL IN
End StyleSPRING END,PLAIN BOTH ENDS
Spring Free Length5.5625 INCHES NOMINAL IN
Spring Free Outside Diameter7.750 INCHES NOMINAL IN
Material Document and ClassificationSAE 1066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Solid Length0.719 INCHES NOMINAL IN
Coil Quantity4
Spring Length Under Load1.250 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL COMP 1566 OVERALL
Style DesignatorTAPERED
Spring Solid Outside Diameter7.750 INCHES NOMINAL IN
Load Rating575.000 POUNDS MINIMUM AND 650.000 POUNDS MAXIMUM LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5999-00-897-2293C58.0 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
5330-01-108-7571 INTERCHANGEABLE
Packing,preformed
7320-01-249-1549C-58 INTERCHANGEABLE
Booster,water Heater,electric,di
Hatco Corp
3020-01-320-5240 INTERCHANGEABLE
Sprocket Wheel
5130-01-365-8799800.058 INTERCHANGEABLE
Cutter,surface Cleaning Tool
Desco Manufacturing Company Div Desco Manufacturing Co. Inc.
5315-01-407-4972C5-8 INTERCHANGEABLE
Pin,spring
Roller Bearing Co of America, Inc Div Pic Design
5975-01-665-6514 INTERCHANGEABLE
Elbow Raceway,external
Cross-Reference Index
Part NumberManufacturer
P17931 Koehring Co Lorain Div (USA)
7B1028 PRIMARY Napco International Llc Dba Napco International Inc (USA)
5C5131 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
P17931 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
361SC12 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
C5-8 Paccar Government Group Co Yarrow Bay Office Pk (USA)
361SC12 Mack Trucks Inc Parts Opn (USA)
C5-8 Lipe Corp (USA)
Related Parts
5999-00-897-2293INTERCHANGEABLE
HEATER,THERMAL RELEASE
C58.0
5330-01-108-7571INTERCHANGEABLE
PACKING,PREFORMED
7320-01-249-1549INTERCHANGEABLE
BOOSTER,WATER HEATER,ELECTRIC,DI
C-58
3020-01-320-5240INTERCHANGEABLE
SPROCKET WHEEL
5130-01-365-8799INTERCHANGEABLE
CUTTER,SURFACE CLEANING TOOL
800.058
5315-01-407-4972INTERCHANGEABLE
PIN,SPRING
C5-8
5975-01-665-6514INTERCHANGEABLE
ELBOW RACEWAY,EXTERNAL

Frequently Asked Questions

What is NSN 5360-00-200-2459?

NSN 5360-00-200-2459 is a Spring,helical,compression, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-200-2459?

NSN 5360-00-200-2459 has 8 cross-referenced part numbers: P17931 (Koehring Co Lorain Div), 7B1028 (Napco International Llc Dba Napco International Inc), 5C5131 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), P17931 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 361SC12 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations) and 3 more.

What NSN replaces 5360-00-200-2459?

There are 7 known substitutes for 5360-00-200-2459: 5999-00-897-2293, 5330-01-108-7571, 7320-01-249-1549 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7B1028?

Key specifications for 7B1028: Inside Diameter: 3.750 INCHES NOMINAL IN; End Style: SPRING END,PLAIN BOTH ENDS; Spring Free Length: 5.5625 INCHES NOMINAL IN; Spring Free Outside Diameter: 7.750 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-200-2459 still in active supply?

NSN 5360-00-200-2459 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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