Hexag Single Ball Seat Plain Nut

53-11052-5

53-11052-5
(NSN) National Stock Number
5310-00-066-1599
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
04892
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, single ball seat, hexagon nut style, 1.100 inches minimum and 1.112 inches maximum ball seat radius, 1.000 inches minimum and 1.012 inches maximum nut height, 1.250 inches nominal width across flats

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

A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.

INC FIIG Concept Condition
04892 A021A0 1 1
Specifications
Thread Class
3b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
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.
Nut Style
single ball seat, hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Ball Seat Radius
1.100 inches minimum and 1.112 inches maximum
Details None.
Nut Height
1.000 inches minimum and 1.012 inches maximum
Details None.
Width Across Flats
1.250 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unf
Details A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
Thread Quantity Per Inch
14
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.875 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Finish
32.0 microinches
Details Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel comp 630 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5643 assn std single 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.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 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.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 76301
SAINT LOUIS , MO , 63134-1939
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5310-00-066-1599
What is the NIIN of the NSN 5310-00-066-1599?
The National Item Identification Number (NIIN) of the NSN 5310-00-066-1599 is 00-066-1599
When the NSN 5310-00-066-1599 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-066-1599 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-066-1599 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 dedicated suppliers of aircraft ground servicing equipment, shop supplies, adhesives, chemicals, hardware, and a wide range of other essential consumables.

Contact
841 Prudential Drive
Jacksonville, FL, 32207
United States
© 2025 Aerospace Supplies, Inc. All rights reserved.
Made in USA