PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S249Nut,plain,hexagon

Cummins Inc. · NSN 5310-01-202-8336 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-202-8336 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-202-8336. Primary manufacturer part number: S249.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-202-8336, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-202-8336
Primary Part NumberS249
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-354-5795 INTERCHANGEABLE
Nut,self-Locking,cone Seat,hexag
3020-00-671-0941 INTERCHANGEABLE
Sprocket Wheel
5977-01-091-5926S249 INTERCHANGEABLE
Brush,electrical,special
Parvalux Electric Motors Ltd (was Parvalux F H P Ltd)
Cross-Reference Index
Part NumberManufacturer
S249 PRIMARY Cummins Inc. (USA)
Related Parts
5310-00-354-5795INTERCHANGEABLE
NUT,SELF-LOCKING,CONE SEAT,HEXAG
3020-00-671-0941INTERCHANGEABLE
SPROCKET WHEEL
5977-01-091-5926INTERCHANGEABLE
BRUSH,ELECTRICAL,SPECIAL
S249

Frequently Asked Questions

What is NSN 5310-01-202-8336?

NSN 5310-01-202-8336 is a Nut,plain,hexagon, manufactured by Cummins Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-202-8336?

NSN 5310-01-202-8336 has 1 cross-referenced part number: S249 (Cummins Inc.).

What NSN replaces 5310-01-202-8336?

There are 3 known substitutes for 5310-01-202-8336: 5310-00-354-5795, 3020-00-671-0941, 5977-01-091-5926. Verify interchangeability with system specifications before substitution.

What are the specifications of S249?

Key specifications for S249: Nut Style: HEXAGON. 1 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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