PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

188230Spring,helical,compression

Telemechanics Inc · NSN 5360-01-027-9430 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-027-9430 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-027-9430. Primary manufacturer part number: 188230.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.268 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.344 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Material: STEEL OVERALL
  • Spring Solid Length: 0.172 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND
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 5360-01-027-9430, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-027-9430
Primary Part Number188230
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Inside Diameter0.268 INCHES NOMINAL IN
Spring Free Outside Diameter0.344 INCHES NOMINAL IN
End StyleSPRING END,SQUARED BOTH ENDS
MaterialSTEEL OVERALL
Spring Solid Length0.172 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND
Spring Solid Outside Diameter0.344 INCHES NOMINAL IN
Spring Free Length0.419 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-100-055326283 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2835-00-654-839418823-0 INTERCHANGEABLE
Duct Assembly,heat Exchanger
Alamo Aircraft, Ltd.
Cross-Reference Index
Part NumberManufacturer
188230 American Telephone and Telegraph Co (USA)
188230 PRIMARY Telemechanics Inc (USA)
Related Parts
3110-00-100-0553INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
26283
2835-00-654-8394INTERCHANGEABLE
DUCT ASSEMBLY,HEAT EXCHANGER
18823-0

Frequently Asked Questions

What is NSN 5360-01-027-9430?

NSN 5360-01-027-9430 is a Spring,helical,compression, manufactured by Telemechanics Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-027-9430?

NSN 5360-01-027-9430 has 2 cross-referenced part numbers: 188230 (American Telephone and Telegraph Co), 188230 (Telemechanics Inc).

What NSN replaces 5360-01-027-9430?

There are 2 known substitutes for 5360-01-027-9430: 3110-00-100-0553, 2835-00-654-8394. Verify interchangeability with system specifications before substitution.

What are the specifications of 188230?

Key specifications for 188230: Inside Diameter: 0.268 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.344 INCHES NOMINAL IN; End Style: SPRING END,SQUARED BOTH ENDS; Material: STEEL OVERALL. 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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