Machine Thread Plug

3-66801

3-66801
(NSN) National Stock Number
5365-00-024-3832
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
03801
Schedule B Code
7609000000
Summary

3a external thread class, right-hand external thread direction, 0.200 inches minimum and 0.220 inches maximum external thread length, 0.280 inches minimum and 0.300 inches maximum head height, 0.800 inches minimum and 0.810 inches maximum overall length, plain (optional end) connection style

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. Excludes:plug, tube fitting, threaded.

INC FIIG Concept Condition
03801 A208A0 - 2
Specifications
Thread Class
3a external
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand external
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Thread Length
0.200 inches minimum and 0.220 inches maximum external
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Head Height
0.280 inches minimum and 0.300 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Overall Length
0.800 inches minimum and 0.810 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Connection Style
plain (optional end)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Body Core Diameter
0.500 inches nominal
Details The length of a straight line which passes through the center of the body core,and terminates at the circumference.
Core Depth
0.130 inches nominal
Details An inside measurement between specified points on a core,in distinction from height.
Washer Face Diameter
0.660 inches nominal
Details None.
Washer Face Thickness
0.100 inches minimum and 0.120 inches maximum
Details None.
Head Core Diameter
0.440 inches nominal
Details The length of a straight line which passes through the center of the head core,and terminates at the circumference.
Head Type
cored
Details Indicates the type of head provided.
Thread Quantity Per Inch
16 external
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.750 inches external
Details A designation that is used for the purpose of general identification of the thread.
Material
aluminum alloy 2024 or aluminum alloy 2014 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-225/6 fed spec 1st material response or qq-a-367,t4 fed spec 2nd material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
plug, machine
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf external
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49080 - W -
RVC WCC TCC SHC
- 576 Z 9
Price and Availability Quote

Send us a quick request for quote using the form below:

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 81205
TUKWILA , WA , 98108-4002
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5365-00-024-3832
What is the NIIN of the NSN 5365-00-024-3832?
The National Item Identification Number (NIIN) of the NSN 5365-00-024-3832 is 00-024-3832
When the NSN 5365-00-024-3832 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5365-00-024-3832 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-00-024-3832 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA