PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H143Spring,helical,compression

Uhan Bros P O Box 264 Wellston Mi 49689 · NSN 5360-00-890-2940 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-890-2940 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-890-2940. Primary manufacturer part number: H143.
Features
  • Spring,helical,compression — FSC 5360
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL OVERALL
  • Spring Deflection Rate: 1.031 POUNDS PER INCH NOMINAL LBS
  • 3 verified cross-references
  • Primary manufacturer: Uhan Bros P O Box 264 Wellston Mi 49689
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 5360-00-890-2940, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Uhan Bros P O Box 264 Wellston Mi 49689. Government technical data includes 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-890-2940
Primary Part NumberH143
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUhan Bros P O Box 264 Wellston Mi 49689
StatusACTIVE
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Spring Deflection Rate1.031 POUNDS PER INCH NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-588-565527V69 INTERCHANGEABLE
Transformer,power
Thordarson Inc
5310-00-807-1474MS21042L3 INTERCHANGEABLE
Nut,self-Locking,extended Washer
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5955-01-147-9114277-0547-010 INTERCHANGEABLE
Oscillator,crystal Controlled
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-01-537-7079H14-3 INTERCHANGEABLE
Nut,self-Locking,hexagon
Howmet Global Fastening Systems Inc
Cross-Reference Index
Part NumberManufacturer
E20054B001-19 Zf Industrieantriebe Witten Gmbh (DEU)
H143 PRIMARY Uhan Bros P O Box 264 Wellston Mi 49689 (USA)
E200171B001PC102 Jered Llc (USA)
Related Parts
5950-00-588-5655INTERCHANGEABLE
TRANSFORMER,POWER
27V69
5310-00-807-1474INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
MS21042L3
5955-01-147-9114INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
277-0547-010
5310-01-537-7079INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
H14-3

Frequently Asked Questions

What is NSN 5360-00-890-2940?

NSN 5360-00-890-2940 is a Spring,helical,compression, manufactured by Uhan Bros P O Box 264 Wellston Mi 49689, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-890-2940?

NSN 5360-00-890-2940 has 3 cross-referenced part numbers: E20054B001-19 (Zf Industrieantriebe Witten Gmbh), H143 (Uhan Bros P O Box 264 Wellston Mi 49689), E200171B001PC102 (Jered Llc).

What NSN replaces 5360-00-890-2940?

There are 4 known substitutes for 5360-00-890-2940: 5950-00-588-5655, 5310-00-807-1474, 5955-01-147-9114 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H143?

Key specifications for H143: Style Designator: CYLINDRICAL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL OVERALL; Spring Deflection Rate: 1.031 POUNDS PER INCH NOMINAL LBS. 4 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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