PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

661144Spring,helical,compression

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 5360-00-914-1189 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-914-1189 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-914-1189. Primary manufacturer part number: 661144.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
  • Spring Solid Length: 0.230 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.820 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-914-1189, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-914-1189
Primary Part Number661144
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Inside Diameter0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
Spring Solid Length0.230 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Surface TreatmentPASSIVATE OVERALL
Style DesignatorCYLINDRICAL
Spring Free Length0.820 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity9
Spring Free Outside Diameter0.398 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
Spring Deflection Rate1.100 POUNDS PER INCH NOMINAL LBS
Material Document and ClassificationQQ-W-432,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-227-4003177384 INTERCHANGEABLE
Bearing,ball,annular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
661144 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
661144 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
661144 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
661144 Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
3110-00-227-4003INTERCHANGEABLE
BEARING,BALL,ANNULAR
177384

Frequently Asked Questions

What is NSN 5360-00-914-1189?

NSN 5360-00-914-1189 is a Spring,helical,compression, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-914-1189?

NSN 5360-00-914-1189 has 4 cross-referenced part numbers: 661144 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 661144 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 661144 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 661144 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 5360-00-914-1189?

There is 1 known substitute for 5360-00-914-1189: 3110-00-227-4003. Verify interchangeability with system specifications before substitution.

What are the specifications of 661144?

Key specifications for 661144: Inside Diameter: 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN; Spring Solid Length: 0.230 INCHES NOMINAL IN; Material: STEEL COMP 302 OVERALL; Surface Treatment: PASSIVATE OVERALL. 12 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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