Machine Thread Bushing

6621-6-X

6621-6-X
(NSN) National Stock Number
5365-01-153-0941
Federal Supply Classification
5365 Bushings, Rings, Shims and Spacers
Item Name Code
18019
Schedule B Code
-
Summary

+2.6890 to 2.6958 inches thread pitch diameters, right-hand thread direction, 45.0 countersink angle in deg, 1.312 inches nominal overall length, hexagon wrenching facility shape, 0.637 inches minimum and 0.647 inches maximum screw thread length

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

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

INC FIIG Concept Condition
18019 A540S0 - 1
Specifications
Thread Pitch Diameters
+2.6890 to 2.6958 inches
Details The minimum and maximum pitch diameter limits of a straight screw 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.
Countersink Angle In Deg
45.0
Details The included angle of the countersink,expressed in degrees.
Overall Length
1.312 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Wrenching Facility Shape
hexagon
Details The physical configuration of the facility utilized to assemble or disassemble the item.
Screw Thread Length
0.637 inches minimum and 0.647 inches maximum
Details A measurement of the extent of screw threads,including incomplete screw threads,along a line parallel to the longitudinal thread axis.
Width Across Flats
3.375 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Countersink Location
threaded end
Details Indicates the location of the countersink on the item.
Hole Inside Diameter
1.997 inches minimum and 2.002 inches maximum
Details The length of a straight line which passes through the center of the hole,and terminates at the inside circumference.
Features Provided
countersunk
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
12
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
2.750 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
copper alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-16541 mil spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Thread Series Designator
uns
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
N-11059 PIECE 7 6IN 63686 A - 5 2 - KZ
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
58860 - Q -
RVC WCC TCC SHC
- 713 Z 9

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 WALWORTH COMPANY
CAGE: 63686
HOUSTON , TX , 77036-7425
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5365-01-153-0941
What is the NIIN of the NSN 5365-01-153-0941?
The National Item Identification Number (NIIN) of the NSN 5365-01-153-0941 is 01-153-0941
When the NSN 5365-01-153-0941 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, May 12, 1983
Does the NSN 5365-01-153-0941 contain any precious metals?
Does not contain precious metal
Does the NSN 5365-01-153-0941 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.

Similar Products
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
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA