PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2F9864Nut,plain,hexagon

Caterpillar Inc Div Caterpillar Defense · NSN 5310-00-222-7205 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-222-7205 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-222-7205. Primary manufacturer part number: 2F9864.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Height: 0.188 INCHES NOMINAL IN
  • Nominal Thread Size: 0.250 INCHES IN
  • Thread Series: UNS
  • Bearing Surface Type: FLAT
  • Thread Quantity Per Inch: 24
  • Thread Class: 2B
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-222-7205, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-222-7205
Primary Part Number2F9864
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Nut Height0.188 INCHES NOMINAL IN
Nominal Thread Size0.250 INCHES IN
Thread SeriesUNS
Bearing Surface TypeFLAT
Thread Quantity Per Inch24
Thread Class2B
MaterialSTEEL OVERALL
Width Across Flats0.500 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-112-94625120-00-112-9462 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5360-00-124-9031A1611 INTERCHANGEABLE
Spring,helical,extension
Kelly Manufacturing Company
6150-00-224-658043761 INTERCHANGEABLE
Cable Assembly,power,electrical
Unison Industries Llc
3110-00-278-680248620 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4730-00-496-679543761 INTERCHANGEABLE
Coupling,pipe
Alemite, Llc Dba Skf Usa Inc.
5950-00-513-4057739699-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5330-00-599-5360 INTERCHANGEABLE
Gasket
5305-00-795-869443-761 INTERCHANGEABLE
Screw,externally Relieved Body
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5340-01-098-835043761 INTERCHANGEABLE
Cover,access
Electro-Tec Corp Dba Moog Inc., Components Group
6650-01-118-525648620 INTERCHANGEABLE
Borescope
L3 Technologies, Inc. Div L3 Keo
Cross-Reference Index
Part NumberManufacturer
48620 Oshkosh Defense Llc (USA)
2F9864 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
43761 Atwood Fence Co Inc (USA)
355883S Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
48620 Oshkosh Corp (USA)
A1611 Am General Llc (USA)
43761 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5120-00-112-9462INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9462
5360-00-124-9031INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
A1611
6150-00-224-6580INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
43761
3110-00-278-6802INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
48620
4730-00-496-6795INTERCHANGEABLE
COUPLING,PIPE
43761
5950-00-513-4057INTERCHANGEABLE
TRANSFORMER,POWER
739699-1
5330-00-599-5360INTERCHANGEABLE
GASKET
5305-00-795-8694INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
43-761
5340-01-098-8350INTERCHANGEABLE
COVER,ACCESS
43761
6650-01-118-5256INTERCHANGEABLE
BORESCOPE
48620
4730-01-202-9620INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
48625
5935-01-209-6376INTERCHANGEABLE
ADAPTER

Frequently Asked Questions

What is NSN 5310-00-222-7205?

NSN 5310-00-222-7205 is a Nut,plain,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-222-7205?

NSN 5310-00-222-7205 has 7 cross-referenced part numbers: 48620 (Oshkosh Defense Llc), 2F9864 (Caterpillar Inc Div Caterpillar Defense), 43761 (Atwood Fence Co Inc), 355883S (Ford Motor Co Ford Parts and Service Div Government Part Sales), 48620 (Oshkosh Corp) and 2 more.

What NSN replaces 5310-00-222-7205?

There are 12 known substitutes for 5310-00-222-7205: 5120-00-112-9462, 5360-00-124-9031, 6150-00-224-6580 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2F9864?

Key specifications for 2F9864: Nut Height: 0.188 INCHES NOMINAL IN; Nominal Thread Size: 0.250 INCHES IN; Thread Series: UNS; Bearing Surface Type: FLAT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-222-7205 still in active supply?

NSN 5310-00-222-7205 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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