PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

33-1574Spring,helical,compression

The Boeing Company Div Defense · NSN 5360-00-704-6774 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-704-6774 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-704-6774. Primary manufacturer part number: 33-1574.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 1.650 INCHES NOMINAL IN
  • Load Rating: 7.000 POUNDS NOMINAL LBS
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Solid Length: 1.030 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Length: 4.000 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-704-6774, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-704-6774
Primary Part Number33-1574
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Spring Free Outside Diameter1.650 INCHES NOMINAL IN
Load Rating7.000 POUNDS NOMINAL LBS
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length1.030 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length4.000 INCHES NOMINAL IN
Inside Diameter1.350 INCHES MINIMUM IN
Spring Length Under Load2.000 INCHES NOMINAL IN
Coil Quantity11
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL UNS K08500 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5360-00-001-184219937 SAME_FSC
Spring,helical,compression
No Item Name Available
5360-00-001-2010338452 SAME_FSC
Spring,helical,extension
No Item Name Available
No Item Name Available
5360-00-001-4650282897-1 SAME_FSC
Spring,helical,compression
5360-00-001-4664W18V134 SAME_FSC
Spring,constant to
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
33-1574 PRIMARY The Boeing Company Div Defense (USA)
33-1574 The Boeing Company Div Legacy Wichita (USA)
Related Parts
5360-00-001-1842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-2010INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-3950INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-4650INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664INTERCHANGEABLE
SPRING,CONSTANT TO
W18V134
5360-00-001-4703INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5360-00-704-6774?

NSN 5360-00-704-6774 is a Spring,helical,compression, manufactured by The Boeing Company Div Defense, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-704-6774?

NSN 5360-00-704-6774 has 2 cross-referenced part numbers: 33-1574 (The Boeing Company Div Defense), 33-1574 (The Boeing Company Div Legacy Wichita).

What NSN replaces 5360-00-704-6774?

There are 8 known substitutes for 5360-00-704-6774: 5360-00-001-1842, 5360-00-001-1945, 5360-00-001-2010 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-1574?

Key specifications for 33-1574: Spring Free Outside Diameter: 1.650 INCHES NOMINAL IN; Load Rating: 7.000 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.030 INCHES MAXIMUM IN. 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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