PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

206225Nut,self-Locking,cap

Dutton-Lainson Company · NSN 5310-01-547-2931 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-547-2931 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-547-2931. Primary manufacturer part number: 206225.
Features
  • Nut,self-Locking,cap — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 20
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.250 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Dutton-Lainson Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,cap, cataloged under National Stock Number 5310-01-547-2931, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dutton-Lainson Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-547-2931
Primary Part Number206225
Item NameNut,self-Locking,cap
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDutton-Lainson Company
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch20
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-553-2563 INTERCHANGEABLE
Connector,receptacle,electrical
1650-00-821-4569206-225 INTERCHANGEABLE
Head,hydraulic Motor-Pump
Aerocontrolex Group, Inc.
Cross-Reference Index
Part NumberManufacturer
206225 PRIMARY Dutton-Lainson Company (USA)
Related Parts
5935-00-553-2563INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1650-00-821-4569INTERCHANGEABLE
HEAD,HYDRAULIC MOTOR-PUMP
206-225

Frequently Asked Questions

What is NSN 5310-01-547-2931?

NSN 5310-01-547-2931 is a Nut,self-Locking,cap, manufactured by Dutton-Lainson Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-547-2931?

NSN 5310-01-547-2931 has 1 cross-referenced part number: 206225 (Dutton-Lainson Company).

What NSN replaces 5310-01-547-2931?

There are 2 known substitutes for 5310-01-547-2931: 5935-00-553-2563, 1650-00-821-4569. Verify interchangeability with system specifications before substitution.

What are the specifications of 206225?

Key specifications for 206225: Part Name Assigned by Controlling Agency: NUT; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 20; Thread Series: UNIFIED NATIONAL COARSE (UNC). 7 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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