PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12333Spring,helical,compression

Aerco International, Inc. Dba Aerco International Inc · NSN 5360-01-138-3204 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-138-3204 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-138-3204. Primary manufacturer part number: 12333.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Deflection Rate: 10.810 POUNDS PER INCH NOMINAL LBS
  • Bore Diameter: 2.944 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 2.860 INCHES NOMINAL IN
  • Spring Solid Length: 0.630 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Accommodated Rod Diameter: 2.556 INCHES NOMINAL IN
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 5360-01-138-3204, 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 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-138-3204
Primary Part Number12333
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Spring Deflection Rate10.810 POUNDS PER INCH NOMINAL LBS
Bore Diameter2.944 INCHES NOMINAL IN
Spring Free Outside Diameter2.860 INCHES NOMINAL IN
Spring Solid Length0.630 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Accommodated Rod Diameter2.556 INCHES NOMINAL IN
Spring Free Length2.000 INCHES NOMINAL IN
Material Document and Classification17-7PH,COND C,ARMCO STEEL CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity4 1/2
Inside Diameter2.578 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-032-83451233-3 INTERCHANGEABLE
Elbow,pressure Line
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5950-00-067-217412-333-1 INTERCHANGEABLE
Tube,core,transfer Switch
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
6210-00-115-1757 INTERCHANGEABLE
Light,indicator
5133-00-228-1393 INTERCHANGEABLE
Drill,twist
5120-00-529-147512333 INTERCHANGEABLE
Key Set,socket Head Screw
Bondhus Corp
7310-00-576-461330322 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
2815-00-908-728841151472 INTERCHANGEABLE
Rocker Arm Assembly,engine Poppe
Perkins Engines Inc
6150-00-989-7860REDAR314-3 INTERCHANGEABLE
Cable Assembly,special Purpose,e
R.e. Darling Co., Inc.
2920-01-168-413112-333 INTERCHANGEABLE
Parts Kit,generator
Prestolite Electric Inc
3610-01-195-8194012333 INTERCHANGEABLE
Tube,dryer
Abd Intl Inc Dba Abdick
Cross-Reference Index
Part NumberManufacturer
12333 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
4730-00-032-8345INTERCHANGEABLE
ELBOW,PRESSURE LINE
1233-3
5950-00-067-2174INTERCHANGEABLE
TUBE,CORE,TRANSFER SWITCH
12-333-1
6210-00-115-1757INTERCHANGEABLE
LIGHT,INDICATOR
5133-00-228-1393INTERCHANGEABLE
DRILL,TWIST
5120-00-529-1475INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
12333
7310-00-576-4613INTERCHANGEABLE
PAN,STEAM TABLE
30322
2815-00-908-7288INTERCHANGEABLE
ROCKER ARM ASSEMBLY,ENGINE POPPE
41151472
6150-00-989-7860INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
REDAR314-3
2920-01-168-4131INTERCHANGEABLE
PARTS KIT,GENERATOR
12-333
3610-01-195-8194INTERCHANGEABLE
TUBE,DRYER
012333
2590-01-352-5134INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12333

Frequently Asked Questions

What is NSN 5360-01-138-3204?

NSN 5360-01-138-3204 is a Spring,helical,compression, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-138-3204?

NSN 5360-01-138-3204 has 1 cross-referenced part number: 12333 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5360-01-138-3204?

There are 11 known substitutes for 5360-01-138-3204: 4730-00-032-8345, 5950-00-067-2174, 6210-00-115-1757 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12333?

Key specifications for 12333: Spring Deflection Rate: 10.810 POUNDS PER INCH NOMINAL LBS; Bore Diameter: 2.944 INCHES NOMINAL IN; Spring Free Outside Diameter: 2.860 INCHES NOMINAL IN; Spring Solid Length: 0.630 INCHES MAXIMUM 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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