PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121214Spring,helical,compression

Transdigm Inc Div Aero Fluid Products · NSN 5360-01-133-6150 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-133-6150 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-133-6150. Primary manufacturer part number: 121214.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Deflection Rate: 20.000 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Inside Diameter: 0.168 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Surface Treatment Document and Classification: A+105,HYDRAULIC RESEARCH AND MFG CO MFR REF SINGLE TREATMENT RESPONSE OVERALL
  • Coil Quantity: 12
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-133-6150, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Transdigm Inc Div Aero Fluid Products. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5360-01-133-6150
Primary Part Number121214
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTransdigm Inc Div Aero Fluid Products
StatusACTIVE
Spring Deflection Rate20.000 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.168 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Surface Treatment Document and ClassificationA+105,HYDRAULIC RESEARCH AND MFG CO MFR REF SINGLE TREATMENT RESPONSE OVERALL
Coil Quantity12
Spring Free Outside Diameter0.234 INCHES NOMINAL IN
MaterialSTEEL COMP 631 OVERALL
Spring Free Length0.700 INCHES NOMINAL IN
Material Document and ClassificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Spring Solid Length0.396 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-187-36380184-17 INTERCHANGEABLE
Packing,preformed
Northrop Grumman Systems Corporation
8115-00-409-3807S-4616 INTERCHANGEABLE
Box,shipping
Uline Inc
2520-00-421-9477121214 INTERCHANGEABLE
Breather
Dana Off Highway Products, Llc
5310-01-550-1770395387A1 INTERCHANGEABLE
Washer,flat
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
121214 PRIMARY Transdigm Inc Div Aero Fluid Products (USA)
Related Parts
5330-00-187-3638INTERCHANGEABLE
PACKING,PREFORMED
0184-17
8115-00-409-3807INTERCHANGEABLE
BOX,SHIPPING
S-4616
2520-00-421-9477INTERCHANGEABLE
BREATHER
121214
5310-01-550-1770INTERCHANGEABLE
WASHER,FLAT
395387A1

Frequently Asked Questions

What is NSN 5360-01-133-6150?

NSN 5360-01-133-6150 is a Spring,helical,compression, manufactured by Transdigm Inc Div Aero Fluid Products, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-133-6150?

NSN 5360-01-133-6150 has 1 cross-referenced part number: 121214 (Transdigm Inc Div Aero Fluid Products).

What NSN replaces 5360-01-133-6150?

There are 4 known substitutes for 5360-01-133-6150: 5330-00-187-3638, 8115-00-409-3807, 2520-00-421-9477 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121214?

Key specifications for 121214: Spring Deflection Rate: 20.000 POUNDS PER INCH NOMINAL LBS; Style Designator: CYLINDRICAL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Inside Diameter: 0.168 INCHES NOMINAL IN. 13 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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