PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12266Spring,helical,compression

Aerco International, Inc. Dba Aerco International Inc · NSN 5360-01-162-8835 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-162-8835 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-162-8835. Primary manufacturer part number: 12266.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.045 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN
  • Spring Free Length: 1.070 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Spring Deflection Rate: 8.000 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-162-8835, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-01-162-8835
Primary Part Number12266
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusCANCELLED
Inside Diameter1.045 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN
Spring Free Length1.070 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Spring Deflection Rate8.000 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length0.350 INCHES NOMINAL IN
Coil Quantity5
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5305-00-132-143412266 INTERCHANGEABLE
Setscrew
Aerosonic Llc
5133-00-228-1358 INTERCHANGEABLE
Drill,twist
5340-00-470-813712266 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-00-870-7042 INTERCHANGEABLE
Shell,electrical Connector
5305-01-129-0410 INTERCHANGEABLE
Screw,machine
2530-01-251-7506122266 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Liftking Manufacturing Corp
5120-01-430-8006 INTERCHANGEABLE
Socket,socket Wrench
4320-01-496-2049 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
3825-01-512-705601-MB18300 INTERCHANGEABLE
Drive Link,hydraulic Motor
Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division
5306-01-543-801612266 INTERCHANGEABLE
Bolt,machine
Fasteners Inc.
Cross-Reference Index
Part NumberManufacturer
12266 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
20155 PIECE 5 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5305-00-132-1434INTERCHANGEABLE
SETSCREW
12266
5133-00-228-1358INTERCHANGEABLE
DRILL,TWIST
5340-00-470-8137INTERCHANGEABLE
HANDLE,BOW
12266
5935-00-870-7042INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
5305-01-129-0410INTERCHANGEABLE
SCREW,MACHINE
2530-01-251-7506INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
122266
5120-01-430-8006INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4320-01-496-2049INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
3825-01-512-7056INTERCHANGEABLE
DRIVE LINK,HYDRAULIC MOTOR
01-MB18300
5306-01-543-8016INTERCHANGEABLE
BOLT,MACHINE
12266

Frequently Asked Questions

What is NSN 5360-01-162-8835?

NSN 5360-01-162-8835 is a Spring,helical,compression, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-01-162-8835?

NSN 5360-01-162-8835 has 2 cross-referenced part numbers: 12266 (Aerco International, Inc. Dba Aerco International Inc), 20155 PIECE 5 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5360-01-162-8835?

There are 10 known substitutes for 5360-01-162-8835: 5305-00-132-1434, 5133-00-228-1358, 5340-00-470-8137 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12266?

Key specifications for 12266: Inside Diameter: 1.045 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN; Spring Free Length: 1.070 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Spring Deflection Rate: 8.000 POUNDS PER INCH NOMINAL LBS. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-01-162-8835 still in active supply?

NSN 5360-01-162-8835 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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