PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

568216Nut,plain,assembled Washer

Quality Trailer Products · NSN 5310-01-619-9752 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-619-9752 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-619-9752. Primary manufacturer part number: 568216.
Features
  • Nut,plain,assembled Washer — FSC 5310
  • Thread Quantity Per Inch: 18
  • Thread Series: UNF
  • Nut Style: RECESSED WITH CONICAL RIM
  • Nominal Thread Size: 0.625 INCHES IN
  • Thread Direction: RIGHT-HAND
  • 1 verified cross-reference
  • Primary manufacturer: Quality Trailer Products
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,assembled Washer, cataloged under National Stock Number 5310-01-619-9752, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Quality Trailer Products. Government technical data includes 5 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
NSN5310-01-619-9752
Primary Part Number568216
Item NameNut,plain,assembled Washer
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerQuality Trailer Products
StatusACTIVE
Thread Quantity Per Inch18
Thread SeriesUNF
Nut StyleRECESSED WITH CONICAL RIM
Nominal Thread Size0.625 INCHES IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-774-68942-216N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5310-01-566-8720568216 INTERCHANGEABLE
Nut,self-Locking,assembled Washe
Saginaw Products Corporation Dba Cignys
Cross-Reference Index
Part NumberManufacturer
568216 PRIMARY Quality Trailer Products (USA)
Related Parts
5331-00-774-6894INTERCHANGEABLE
O-RING
2-216N674-70
5310-01-566-8720INTERCHANGEABLE
NUT,SELF-LOCKING,ASSEMBLED WASHE
568216

Frequently Asked Questions

What is NSN 5310-01-619-9752?

NSN 5310-01-619-9752 is a Nut,plain,assembled Washer, manufactured by Quality Trailer Products, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-619-9752?

NSN 5310-01-619-9752 has 1 cross-referenced part number: 568216 (Quality Trailer Products).

What NSN replaces 5310-01-619-9752?

There are 2 known substitutes for 5310-01-619-9752: 5331-00-774-6894, 5310-01-566-8720. Verify interchangeability with system specifications before substitution.

What are the specifications of 568216?

Key specifications for 568216: Thread Quantity Per Inch: 18; Thread Series: UNF; End Item Identification: GENERAL DUTY 10K AXLE; Nut Style: RECESSED WITH CONICAL RIM. 8 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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