Quantcast Figure 2-31.  Teeth-Type Lockwashers

Custom Search
 
  
 
TM 1-1500-204-23-6 NOTE Care should be taken to prevent dissimilar metal corrosion. When a self-locking feature cannot be provided in externally or internally threaded part. When  a  cotter  pin  cannot  be  used  to  prevent  rotation  of  an  internally  threaded  part  with  respect  to  an externally threaded part When lockwire cannot be used to prevent loosening of threaded parts. When fastening is not used for fabrication of primary structure. When loosening of threaded parts would not endanger the safety of aircraft to personnel When   corrosion,   encouraged   by   gouging   of   aluminum   or   magnesium   alloys   by   edges   of   teeth   on MS325333,  MS35335,  MS35336,  and  MS35790  washers,  would  not  cause  malfunctioning  of  parts  being fastened  together.    Corrosion  of  dissimilar  metals  may  be  reduced  by  installing  MS35333,  MS35335, MS35336, and MS35790 washers wet with primer, MIL-P-23377. Figure 2-31.  Teeth-Type Lockwashers c.   High Tensile Special Washers.  Taper pin, high tensile, countersunk, and preload indicating special washers are identified in figures 2-32 through 2-35. (1) Taper pin washers.    Use  a  taper  pin  or  dished  washer,  AN975,  in  conjunction  with  threaded  taper  pin, AN386 install washer under nut AN320 to effect adjustment where a plain washer would cause distortion. (2) High  tensile  washers. Use  a  high  tensile  washer,  MS20002,  in  conjunction  with  high  tensile  internal wrenching bolts, MS2004 through MS20018.  A Type C washer is countersunk to seat the bolt head shank radius, and a plain type washer is used under the nut Plain and countersunk washers, MS20002 and MS20002C, are heat-treated to 125,000 to 145,000 psi. (3) High  Tensile  Countersunk  washers. Countersunk  washers,  commonly  called  dimpled  washers,  are  for use with 100-degree flat-head screws, or rivets, to provide reinforced, low-profile attachments in such locations as fillets and  other  fairing  installations.  Identify  countersunk  washers  by  part  number.    Examples:  A3236-0.012  (No.    6  screw), A31350-0 017 (No.  8 screw), A3235-0.020 (No.  10 screw). CAUTION Damage    to    preload    indicating    washer    may    occur    if    the    nut    is overtightened Figure 2-32.  Taper Pin Washer 2-36

Aviation News
Didier Evrard, Head of Programmes at Airbus, has been awarded the 2015 Icare prize
This prize distinguishes him for his key role in the...
airbus.com
FAA Streamlines COAs for UAS Test Sites
The Federal Aviation Administration has made it simpler for the...
faa.gov
NextGen's Next Big Thing
May 21- As we move into the summer thunderstorm season,...
faa.gov
FAA Expands "Lessons Learned" Safety Website
May 21- The Federal Aviation Administration (FAA) recently added six...
faa.gov
Volaris takes delivery of first two A321s
First airline in Mexico to operate Airbus’ largest single-aisle aircraft...
airbus.com
Sichuan Airlines receives its 100th Airbus aircraft
China’s largest all Airbus operator celebrates a land-mark delivery Share...
airbus.com
Airbus and Aerospace Valley foster eco-innovation
Partnership with Small & Medium Enterprises Share this Read more...
airbus.com
Airbus helps airlines further improve their environmental performance
Launches the Sustainable Aviation Engagement Programme Share this Read more...
airbus.com
ACSS T3CAS Surveillance System Sees Airbus ADS-B Certification
ACSS T3CAS. Photo: ACSS [Avionics Today 05-15-2015] L-3 and Thales...
aviationtoday.com
Rockwell Collins Scores NASA Contract to Develop Sonic Boom Cockpit Display
NASA’s initial depiction of sonic boom footprint integrated with real-time,...
aviationtoday.com
UH-1Y Recovery Efforts to Resume
@font-face { font-family: "Arial"; }@font-face { font-family: "MS 明朝"; }@font-face...
aviationtoday.com
VivaAerobus receives first of 52 A320s on order
New A320 marks next step towards fleet renewal for Mexico’s...
airbus.com
FAA Kicks Off "No Drone Zone" Effort for D.C. Area
May 13 As hundreds of thousands of tourists flock to...
faa.gov
TAM’s first A350 XWB takes shape
The first A350-900 for TAM Airlines is progressing well in...
airbus.com
Airbus BizLab business accelerator invites first project entries
Six month support to convert innovative ideas into valuable business...
airbus.com
Bird-deterring drones and game consoles inspire the future of flight
Student ideas in final race for €30,000 Airbus biennial Fly...
airbus.com
Boeing Looks to Turn Backlog into Growth
[Avionics Today 05-13-2015] At the 2015 Boeing Investor’s Conference on...
aviationtoday.com
Russian Helicopters Fly on Anniversary of End of WWII's Eastern Front
On Saturday, Russian Helicopters' Mi-26, Mi-28N Night Hunter, Mi-35M, Ka-52...
aviationtoday.com
Airbus Reports Fatal Accident Involving A400M Test Aircraft
Airbus A400M aircraft. Photo: Wikipedia [Avionics Today 05-12-2015] Airbus Defense...
aviationtoday.com
SH-60B Sea Hawk Helicopter Receives Sundown Ceremony from US Navy
Today, May 11, at 3:30 p.m. Eastern, at Naval Air...
aviationtoday.com

 


Privacy Statement - Copyright Information. - Contact Us

comments powered by Disqus

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +