PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

206434Nut,self-Locking,hexagon

Dana Off Highway Products, Llc · NSN 5310-00-358-8784 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-358-8784 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-358-8784. Primary manufacturer part number: 206434.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Material: STEEL COMP 1020 OVERALL
  • Nut Style: HEXAGON
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Nominal Thread Size: 1.000 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Thread Series: UNEF
  • Thread Quantity Per Inch: 20
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-358-8784, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-358-8784
Primary Part Number206434
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
MaterialSTEEL COMP 1020 OVERALL
Nut StyleHEXAGON
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Nominal Thread Size1.000 INCHES IN
Bearing Surface TypeCHAMFERED
Thread SeriesUNEF
Thread Quantity Per Inch20
Thread Class2B
Width Across Flats1.500 INCHES NOMINAL IN
Nut Height0.438 INCHES NOMINAL IN
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-554-6152 INTERCHANGEABLE
Bearing,ball,annular
3020-01-341-761835625 INTERCHANGEABLE
Gear Cluster
Aerosonic Llc
4730-01-594-1188206434 INTERCHANGEABLE
Connection,spec
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
01770-0037 Asrc Federal Facilities Logistics, Llc (USA)
206434 Clark Equipment Co (USA)
1770-037 Harsco Corp Bmy-Combat Systems Div (USA)
206434 PRIMARY Dana Off Highway Products, Llc (USA)
01770-0037 Harsco Corp Bmy-Combat Systems Div (USA)
Related Parts
3110-00-554-6152INTERCHANGEABLE
BEARING,BALL,ANNULAR
3020-01-341-7618INTERCHANGEABLE
GEAR CLUSTER
35625
4730-01-594-1188INTERCHANGEABLE
CONNECTION,SPEC
206434

Frequently Asked Questions

What is NSN 5310-00-358-8784?

NSN 5310-00-358-8784 is a Nut,self-Locking,hexagon, manufactured by Dana Off Highway Products, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-358-8784?

NSN 5310-00-358-8784 has 5 cross-referenced part numbers: 01770-0037 (Asrc Federal Facilities Logistics, Llc), 206434 (Clark Equipment Co), 1770-037 (Harsco Corp Bmy-Combat Systems Div), 206434 (Dana Off Highway Products, Llc), 01770-0037 (Harsco Corp Bmy-Combat Systems Div).

What NSN replaces 5310-00-358-8784?

There are 3 known substitutes for 5310-00-358-8784: 3110-00-554-6152, 3020-01-341-7618, 4730-01-594-1188. Verify interchangeability with system specifications before substitution.

What are the specifications of 206434?

Key specifications for 206434: Material: STEEL COMP 1020 OVERALL; Nut Style: HEXAGON; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Nominal Thread Size: 1.000 INCHES 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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