PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4647Nut,plain,round

Eaton Corp Transmission Div · NSN 5310-00-638-6853 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-638-6853 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-638-6853. Primary manufacturer part number: 4647.
Features
  • Nut,plain,round — FSC 5310
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Thread Class: 3B
  • Drive Point Width: 0.250 INCHES NOMINAL IN
  • Nominal Thread Size: 2.125 INCHES IN
  • Thread Series: UN
  • Thread Quantity Per Inch: 16
  • Nut Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1212 Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-638-6853, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corp Transmission Div. Government technical data includes 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-638-6853
Primary Part Number4647
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class3B
Drive Point Width0.250 INCHES NOMINAL IN
Nominal Thread Size2.125 INCHES IN
Thread SeriesUN
Thread Quantity Per Inch16
Nut StyleROUND
Nut Diameter2.750 INCHES NOMINAL IN
Drive Point Quantity2
Nut Thickness0.531 INCHES NOMINAL IN
MaterialSTEEL COMP 1212 OVERALL
Thread DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-724-575895J6K8 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5355-00-810-74184647 INTERCHANGEABLE
Dial,control
Electro Scientific Industries Inc
6680-00-815-52644647-11 INTERCHANGEABLE
Plunger Assembly,valve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
7810-01-078-5665 INTERCHANGEABLE
Bag,training,boxer's
6210-01-130-39664647 INTERCHANGEABLE
Light,indicator
Hoyt Corporation
5365-01-196-56204647 INTERCHANGEABLE
Plug,machine Thread
Husco International Inc
5961-01-268-1896TIP47 INTERCHANGEABLE
Transistor
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
6520-01-557-7890639-3935 INTERCHANGEABLE
File,endodontic,rotary
Medidenta International Inc
Cross-Reference Index
Part NumberManufacturer
4647 PRIMARY Eaton Corp Transmission Div (USA)
Related Parts
5905-00-724-5758INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J6K8
5355-00-810-7418INTERCHANGEABLE
DIAL,CONTROL
4647
6680-00-815-5264INTERCHANGEABLE
PLUNGER ASSEMBLY,VALVE
4647-11
7810-01-078-5665INTERCHANGEABLE
BAG,TRAINING,BOXER'S
6210-01-130-3966INTERCHANGEABLE
LIGHT,INDICATOR
4647
5365-01-196-5620INTERCHANGEABLE
PLUG,MACHINE THREAD
4647
5961-01-268-1896INTERCHANGEABLE
TRANSISTOR
TIP47
6520-01-557-7890INTERCHANGEABLE
FILE,ENDODONTIC,ROTARY
639-3935

Frequently Asked Questions

What is NSN 5310-00-638-6853?

NSN 5310-00-638-6853 is a Nut,plain,round, manufactured by Eaton Corp Transmission Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-638-6853?

NSN 5310-00-638-6853 has 1 cross-referenced part number: 4647 (Eaton Corp Transmission Div).

What NSN replaces 5310-00-638-6853?

There are 8 known substitutes for 5310-00-638-6853: 5905-00-724-5758, 5355-00-810-7418, 6680-00-815-5264 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4647?

Key specifications for 4647: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Class: 3B; Drive Point Width: 0.250 INCHES NOMINAL IN; Nominal Thread Size: 2.125 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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