PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12204Spring,helical,compression

Aerco International, Inc. Dba Aerco International Inc · NSN 5360-00-630-4286 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-630-4286 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-630-4286. Primary manufacturer part number: 12204.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Deflection Rate: 12.600 POUNDS PER INCH NOMINAL LBS
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Style Designator: CYLINDRICAL
  • Spring Solid Length: 0.360 INCHES NOMINAL IN
  • Coil Quantity: 6
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.745 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-630-4286, 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 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-630-4286
Primary Part Number12204
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Spring Deflection Rate12.600 POUNDS PER INCH NOMINAL LBS
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
Spring Solid Length0.360 INCHES NOMINAL IN
Coil Quantity6
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.745 INCHES NOMINAL IN
Inside Diameter0.625 INCHES NOMINAL IN
Spring Free Length1.070 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5110-00-086-498784389 12204 INTERCHANGEABLE
Cutter,tile,hand
The Stanley Works Dba Stanley Proto
4730-00-187-7598 INTERCHANGEABLE
Coupling,pipe
5133-00-189-9249 INTERCHANGEABLE
Drill,twist
5133-00-228-1327 INTERCHANGEABLE
Drill,twist
5110-00-242-305712-204 INTERCHANGEABLE
Plane,smooth
The Stanley Works Dba Stanley Proto
5975-00-247-4992 INTERCHANGEABLE
Ferrule,electrical Conduit
5330-00-291-162226328 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5330-00-489-1434 INTERCHANGEABLE
Retainer,packing
5136-00-516-3373 INTERCHANGEABLE
Tap,thread Cutting
5355-00-566-606812204 INTERCHANGEABLE
Pointer,dial
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
12204 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
11224 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5110-00-086-4987INTERCHANGEABLE
CUTTER,TILE,HAND
84389 12204
4730-00-187-7598INTERCHANGEABLE
COUPLING,PIPE
5133-00-189-9249INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1327INTERCHANGEABLE
DRILL,TWIST
5110-00-242-3057INTERCHANGEABLE
PLANE,SMOOTH
12-204
5975-00-247-4992INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUIT
5330-00-291-1622INTERCHANGEABLE
SEAL,PLAIN ENCASED
26328
5330-00-489-1434INTERCHANGEABLE
RETAINER,PACKING
5136-00-516-3373INTERCHANGEABLE
TAP,THREAD CUTTING
5355-00-566-6068INTERCHANGEABLE
POINTER,DIAL
12204
5136-00-580-7334INTERCHANGEABLE
TAP,THREAD CUTTING
5331-00-641-3407INTERCHANGEABLE
O-RING
2-224N304-75

Frequently Asked Questions

What is NSN 5360-00-630-4286?

NSN 5360-00-630-4286 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 5360-00-630-4286?

NSN 5360-00-630-4286 has 2 cross-referenced part numbers: 12204 (Aerco International, Inc. Dba Aerco International Inc), 11224 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5360-00-630-4286?

There are 12 known substitutes for 5360-00-630-4286: 5110-00-086-4987, 4730-00-187-7598, 5133-00-189-9249 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12204?

Key specifications for 12204: Spring Deflection Rate: 12.600 POUNDS PER INCH NOMINAL LBS; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Style Designator: CYLINDRICAL; Spring Solid Length: 0.360 INCHES NOMINAL IN. 9 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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