PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5308623Spring,helical,compression

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5360-00-175-9976 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-175-9976 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-175-9976. Primary manufacturer part number: 5308623.
Features
  • Spring,helical,compression — FSC 5360
  • Bore Diameter: 0.562 INCHES NOMINAL IN
  • Inside Diameter: 0.440 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Coil Quantity: 7-1/2
  • Material: STEEL OVERALL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-175-9976, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-175-9976
Primary Part Number5308623
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Bore Diameter0.562 INCHES NOMINAL IN
Inside Diameter0.440 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil Quantity7-1/2
MaterialSTEEL OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Length0.204 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5930-00-548-9056 INTERCHANGEABLE
Switch Assembly
5905-00-578-904943472 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Raytheon Company Dba Raytheon
3455-01-070-941251-10800 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5930-01-422-2941121577 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5342-01-620-0833121577 INTERCHANGEABLE
Bracket,engine Accessory
G R Mfg
Cross-Reference Index
Part NumberManufacturer
RC4300 Lenard Packaging Co Inc the (USA)
1521187 Corbitt Co Inc (USA)
1521187 Diamond Reo Truck Co (USA)
17940C Diamond Reo Truck Co (USA)
5308623 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1521187 PRIMARY Renk America Llc Div Renk America (USA)
855582 General Motors Llc Dba General Motors (USA)
1521187 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
1521187 PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
1521187 PRIMARY Mack Trucks Inc Parts Opn (USA)
121577 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
FP241 Hygrade Products Sub of Standard Motor Products Inc (USA)
855582 General Motors Llc Dba General Motors Llc (USA)
1521187 General Motors Llc Dba General Motors (USA)
1521187 General Motors Corp (USA)
1521187 General Motors Llc Dba General Motors Llc (USA)
2A7103 Napco International Llc Dba Napco International Inc (USA)
1521187 Paccar Government Group Co Yarrow Bay Office Pk (USA)
43472 White Motor Corp (USA)
1521187 Dart Truck Co (USA)
Related Parts
5930-00-548-9056INTERCHANGEABLE
SWITCH ASSEMBLY
5905-00-578-9049INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
43472
3455-01-070-9412INTERCHANGEABLE
CUTTER,MILLING,END
51-10800
5930-01-422-2941INTERCHANGEABLE
SWITCH,FLOW
121577
5342-01-620-0833INTERCHANGEABLE
BRACKET,ENGINE ACCESSORY
121577

Frequently Asked Questions

What is NSN 5360-00-175-9976?

NSN 5360-00-175-9976 is a Spring,helical,compression, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-175-9976?

NSN 5360-00-175-9976 has 25 cross-referenced part numbers: RC4300 (Lenard Packaging Co Inc the), 1521187 (Corbitt Co Inc), 1521187 (Diamond Reo Truck Co), 17940C (Diamond Reo Truck Co), 5308623 (U S Army Tank Automotive Command Amsta-Im-Mm) and 20 more.

What NSN replaces 5360-00-175-9976?

There are 5 known substitutes for 5360-00-175-9976: 5930-00-548-9056, 5905-00-578-9049, 3455-01-070-9412 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5308623?

Key specifications for 5308623: Bore Diameter: 0.562 INCHES NOMINAL IN; Inside Diameter: 0.440 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Coil Quantity: 7-1/2. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-175-9976 still in active supply?

NSN 5360-00-175-9976 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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