Spacing Threaded Standoff

167-8278259 PC 7

167-8278259 PC 7
(NSN) National Stock Number
5340-01-641-8799
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

Right-hand left internal (includes thru thread) thread direction, 2.000 inches nominal left internal (includes thru thread) thread length, 2.000 inches nominal length, square cross-sectional shape, 2.000 inches nominal width across flats, 0.750 inches left internal (includes thru thread) nominal thread size

DAC HCC DMIL RNCC
C - - C
RNVC SADC MSDS RNAAC
1 AC - ZZ
Identification

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

INC FIIG Concept Condition
40280 A08900 1 1
Specifications
Thread Direction
right-hand left internal (includes thru thread)
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
2.000 inches nominal left internal (includes thru thread)
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Length
2.000 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Cross-Sectional Shape
square
Details The geometric configuration of the item when viewed in cross section.
Width Across Flats
2.000 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Nominal Thread Size
0.750 inches left internal (includes thru thread)
Details A designation that is used for the purpose of general identification of the thread.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
internally threaded full length
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc left internal (includes thru thread)
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
167-8200543 PC 30 53711 C - C 1 - ZZ
15848184 43689 C - 3 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
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
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5340-01-641-8799
What is the NIIN of the NSN 5340-01-641-8799?
The National Item Identification Number (NIIN) of the NSN 5340-01-641-8799 is 01-641-8799
When the NSN 5340-01-641-8799 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Thu, Feb 5, 2015
Does the NSN 5340-01-641-8799 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-641-8799 contain any hazardous material?
No information in HMIRS
What is the ESD classification of NSN 5340-01-641-8799?
No known electrostatic discharge

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