PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74993Spring,helical,compression

Honeywell International Inc. Div Aerospace - Torrance · NSN 5360-00-819-3059 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-819-3059 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-819-3059. Primary manufacturer part number: 74993.
Features
  • Spring,helical,compression — FSC 5360
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
  • Spring Deflection Rate: 12.300 POUNDS PER INCH MINIMUM AND 15.400 POUNDS PER INCH MAXIMUM LBS
  • Spring Solid Length: 0.234 INCHES MAXIMUM IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Outside Diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
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 5360-00-819-3059, 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. Div Aerospace - Torrance. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-819-3059
Primary Part Number74993
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusCANCELLED
Style DesignatorCYLINDRICAL
Spring Free Length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
Spring Deflection Rate12.300 POUNDS PER INCH MINIMUM AND 15.400 POUNDS PER INCH MAXIMUM LBS
Spring Solid Length0.234 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Outside Diameter0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity6
MaterialSTEEL OVERALL
Inside Diameter0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4820-00-066-5607074993 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5360-00-253-696974993 INTERCHANGEABLE
Spring,helical,compression
Dresser, Llc
Cross-Reference Index
Part NumberManufacturer
74993 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
74993 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
74993 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
10012858 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
10012858 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
Related Parts
4820-00-066-5607INTERCHANGEABLE
SEAT,VALVE
074993
5360-00-253-6969INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
74993

Frequently Asked Questions

What is NSN 5360-00-819-3059?

NSN 5360-00-819-3059 is a Spring,helical,compression, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-819-3059?

NSN 5360-00-819-3059 has 5 cross-referenced part numbers: 74993 (Honeywell International Inc. Div Aerospace - Torrance), 74993 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 74993 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 10012858 (Lockheed Martin Corporation Div Rms - Mitchel Field), 10012858 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).

What NSN replaces 5360-00-819-3059?

There are 2 known substitutes for 5360-00-819-3059: 4820-00-066-5607, 5360-00-253-6969. Verify interchangeability with system specifications before substitution.

What are the specifications of 74993?

Key specifications for 74993: Style Designator: CYLINDRICAL; Spring Free Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN; Spring Deflection Rate: 12.300 POUNDS PER INCH MINIMUM AND 15.400 POUNDS PER INCH MAXIMUM LBS; Spring Solid Length: 0.234 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-819-3059 still in active supply?

NSN 5360-00-819-3059 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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