Spacing Threaded Standoff

2122701-74

2122701-74
(NSN) National Stock Number
5340-00-257-3560
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
40280
Schedule B Code
-
Summary

0.284 inches minimum and 0.285 inches maximum groove diameter, 0.053 inches minimum and 0.057 inches maximum groove width, 0.3759 inches minimum and 0.3761 inches maximum diameter, 1.125 inches nominal length, round cross-sectional shape, 12.5 degrees nominal left end chamfer angle

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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
Groove Diameter
0.284 inches minimum and 0.285 inches maximum
Details The length of a straight line which passes through the center of the groove,and terminates at the circumference.
Groove Width
0.053 inches minimum and 0.057 inches maximum
Details A measurement taken at right angles to the length of a groove,in distinction from thickness.
Diameter
0.3759 inches minimum and 0.3761 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Length
1.125 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Cross-Sectional Shape
round
Details The geometric configuration of the item when viewed in cross section.
Left End Chamfer Angle
12.5 degrees nominal
Details None. replaced by mrc csyt with isac 0368.
Right End Chamfer Angle
12.5 degrees nominal
Details None. replaced by mrc csyt with isac 0368.
Special Features
0.167 in. min 0.174 in. max dia hole through pin axial unthreaded portion
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Style Designator
left internal thread
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - 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
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5340-00-257-3560
What is the NIIN of the NSN 5340-00-257-3560?
The National Item Identification Number (NIIN) of the NSN 5340-00-257-3560 is 00-257-3560
When the NSN 5340-00-257-3560 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Mar 19, 1971
Does the NSN 5340-00-257-3560 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-257-3560 contain any hazardous material?
No information 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
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA