PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8330914Spring,helical,compression

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5360-00-321-6427 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-321-6427 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-321-6427. Primary manufacturer part number: 8330914.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.184 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 5.313 INCHES NOMINAL IN
  • Coil Quantity: 12-1/2
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Outside Diameter: 1.441 INCHES NOMINAL IN
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 5360-00-321-6427, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-321-6427
Primary Part Number8330914
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Inside Diameter1.184 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length5.313 INCHES NOMINAL IN
Coil Quantity12-1/2
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter1.441 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Spring Solid Outside Diameter1.441 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-559-975435367 INTERCHANGEABLE
Gear Cluster
New Venture Gear Inc New Process Gear Div
Cross-Reference Index
Part NumberManufacturer
8330914 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
T812 PRIMARY Heil Environmental Industries (USA)
T812 Butler Manufacturing Company Inc (USA)
T812 Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton (USA)
Related Parts
3020-00-559-9754INTERCHANGEABLE
GEAR CLUSTER
35367

Frequently Asked Questions

What is NSN 5360-00-321-6427?

NSN 5360-00-321-6427 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: active.

What are the part numbers for NSN 5360-00-321-6427?

NSN 5360-00-321-6427 has 4 cross-referenced part numbers: 8330914 (U S Army Tank Automotive Command Amsta-Im-Mm), T812 (Heil Environmental Industries), T812 (Butler Manufacturing Company Inc), T812 (Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton).

What NSN replaces 5360-00-321-6427?

There is 1 known substitute for 5360-00-321-6427: 3020-00-559-9754. Verify interchangeability with system specifications before substitution.

What are the specifications of 8330914?

Key specifications for 8330914: Inside Diameter: 1.184 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 5.313 INCHES NOMINAL IN; Coil Quantity: 12-1/2. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com