PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3W0103Nut,plain,round

Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) · NSN 5310-00-350-2996 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-350-2996 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-350-2996. Primary manufacturer part number: 3W0103.
Features
  • Nut,plain,round — FSC 5310
  • Nut Style: ROUND
  • Thread Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • Thread Pitch Diameters: +1.2139 TO 1.2158 INCHES IN
  • Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Thread Size: 1.250 INCHES IN
  • Thread Series: UNEF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-350-2996, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.). Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5310-00-350-2996
Primary Part Number3W0103
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerVolvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
StatusACTIVE
Nut StyleROUND
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Thread Pitch Diameters+1.2139 TO 1.2158 INCHES IN
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size1.250 INCHES IN
Thread SeriesUNEF
Thread Quantity Per Inch18
Nut Diameter2.125 INCHES NOMINAL IN
Drive Point Quantity4
Drive Point Depth0.375 INCHES NOMINAL IN
Drive Point Width0.375 INCHES NOMINAL IN
Nut Thickness0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5365-00-274-4544231344 INTERCHANGEABLE
Spacer,ring
General Motors Corp
5930-01-428-2680 INTERCHANGEABLE
Switch Assembly
Cross-Reference Index
Part NumberManufacturer
382366 White Motor Corp (USA)
3W0103 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
359J Diamond Reo Truck Co (USA)
309J Diamond Reo Truck Co (USA)
Related Parts
5365-00-274-4544INTERCHANGEABLE
SPACER,RING
231344
5930-01-428-2680INTERCHANGEABLE
SWITCH ASSEMBLY

Frequently Asked Questions

What is NSN 5310-00-350-2996?

NSN 5310-00-350-2996 is a Nut,plain,round, manufactured by Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.), classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-350-2996?

NSN 5310-00-350-2996 has 4 cross-referenced part numbers: 382366 (White Motor Corp), 3W0103 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 359J (Diamond Reo Truck Co), 309J (Diamond Reo Truck Co).

What NSN replaces 5310-00-350-2996?

There are 2 known substitutes for 5310-00-350-2996: 5365-00-274-4544, 5930-01-428-2680. Verify interchangeability with system specifications before substitution.

What are the specifications of 3W0103?

Key specifications for 3W0103: Nut Style: ROUND; Thread Direction: RIGHT-HAND; Material: STEEL OVERALL; Thread Pitch Diameters: +1.2139 TO 1.2158 INCHES IN. 13 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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