Lock Washer

470211

470211
(NSN) National Stock Number
5310-00-261-7641
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7415210000
Summary

0.114 inches minimum and 0.122 inches maximum hole diameter, 0.175 inches minimum and 0.180 inches maximum outside diameter, 0.021 inches minimum and 0.041 inches maximum material thickness, copper alloy overall material, nickel overall surface treatment, split helical-right hand style designator

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - XX
Identification

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC FIIG Concept Condition
14218 A022B0 1 1
Specifications
Hole Diameter
0.114 inches minimum and 0.122 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.175 inches minimum and 0.180 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Material Thickness
0.021 inches minimum and 0.041 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
nickel overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
split helical-right hand
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
470211 21921 X - 3 9 - XX
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
55210 - U -
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.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN
CAGE: 49671
ORLANDO , FL , 32825
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5310-00-261-7641
What is the NIIN of the NSN 5310-00-261-7641?
The National Item Identification Number (NIIN) of the NSN 5310-00-261-7641 is 00-261-7641
When the NSN 5310-00-261-7641 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-261-7641 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-261-7641 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 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
© 2024 Aerospace Supplies, Inc. All rights reserved.
Made in USA