PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18046Spring,helical,compression

High Voltage Engineering Corp Culver Stearns Mfg Co Div · NSN 5360-00-290-1306 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-290-1306 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-290-1306. Primary manufacturer part number: 18046.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.2048 INCHES NOMINAL IN
  • End Style: SPRING END,PLAIN BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.250 INCHES NOMINAL IN
  • Coil Quantity: 13
  • Coil Helix Direction: RIGHT-HAND
  • Material: COPPER ALLOY 511 OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy 511 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-290-1306, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is High Voltage Engineering Corp Culver Stearns Mfg Co Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5360-00-290-1306
Primary Part Number18046
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHigh Voltage Engineering Corp Culver Stearns Mfg Co Div
StatusACTIVE
Inside Diameter0.2048 INCHES NOMINAL IN
End StyleSPRING END,PLAIN BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.250 INCHES NOMINAL IN
Coil Quantity13
Coil Helix DirectionRIGHT-HAND
MaterialCOPPER ALLOY 511 OVERALL
Spring Free Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-3548 INTERCHANGEABLE
Bearing,ball,annular
5133-00-189-9291 INTERCHANGEABLE
Drill,twist
3110-00-198-2946T201W INTERCHANGEABLE
Bearing,roller,thrust
The Timken Corporation
4730-00-332-047018046 INTERCHANGEABLE
Adapter,straight,flange to Tube
R.h. Industries, Inc.
2510-00-419-3053 INTERCHANGEABLE
Arm Assembly,suspen
5360-00-489-6380M18046 INTERCHANGEABLE
Spring,helical,compression
Itw Food Equipment Group Llc Dba Hobart Service
5310-01-011-139614L332-11 INTERCHANGEABLE
Nut
Crosby Group Inc the Mckissick Plant Div
5330-01-240-4049 INTERCHANGEABLE
Seal,plain Encased
5360-01-295-566118046 INTERCHANGEABLE
Spring,helical,compression
Itw Food Equipment Group Llc Dba Hobart Service
6515-01-586-298279-82471 INTERCHANGEABLE
Brace,wrist and Forearm
Djo Llc
Cross-Reference Index
Part NumberManufacturer
18046 High Voltage Engineering Corp Culver Stearns Mfg Co Div (USA)
S501588 Westinghouse Electric Corp (USA)
S501588 Westinghouse Electric Corp Power Generation-Generator Div (USA)
Related Parts
3110-00-156-3548INTERCHANGEABLE
BEARING,BALL,ANNULAR
5133-00-189-9291INTERCHANGEABLE
DRILL,TWIST
3110-00-198-2946INTERCHANGEABLE
BEARING,ROLLER,THRUST
T201W
4730-00-332-0470INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO TUBE
18046
2510-00-419-3053INTERCHANGEABLE
ARM ASSEMBLY,SUSPEN
5360-00-489-6380INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
M18046
5310-01-011-1396INTERCHANGEABLE
NUT
14L332-11
5330-01-240-4049INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-01-295-5661INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
18046
6515-01-586-2982INTERCHANGEABLE
BRACE,WRIST AND FOREARM
79-82471
9390-01-668-6490INTERCHANGEABLE
WICK
18046
6117-01-669-3015INTERCHANGEABLE
SOLAR CELL PANEL
18046

Frequently Asked Questions

What is NSN 5360-00-290-1306?

NSN 5360-00-290-1306 is a Spring,helical,compression, manufactured by High Voltage Engineering Corp Culver Stearns Mfg Co Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-290-1306?

NSN 5360-00-290-1306 has 3 cross-referenced part numbers: 18046 (High Voltage Engineering Corp Culver Stearns Mfg Co Div), S501588 (Westinghouse Electric Corp), S501588 (Westinghouse Electric Corp Power Generation-Generator Div).

What NSN replaces 5360-00-290-1306?

There are 12 known substitutes for 5360-00-290-1306: 3110-00-156-3548, 5133-00-189-9291, 3110-00-198-2946 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18046?

Key specifications for 18046: Inside Diameter: 0.2048 INCHES NOMINAL IN; End Style: SPRING END,PLAIN BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Outside Diameter: 0.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com