|Type||Part No.||Thread Size||Cotter Pin Size|
Fabricated from steel and cadmium plated per QQ-P-416A, Type II, Class 3. AN310 castle nuts are used with drilled-shank bolts, clevis bolts, eye bolts and studs. The slots in the nut accommodate a cotter pin for safety purposes. The thinner AN320 castellated shear nut, with half the tensile rating of the AN310 nut, is used with clevis bolts and threaded taper pins which are subject to shearing stress only.
Less 20% for quantity 100/Part No.
Its a size AN8 castle nut it will go on the end of the bolt that hold the engine on the mounts its big.
NUT, CASTLE AN310-8
I am building a small scale radial engine. About 8 horsepower. These will be the prop nuts. They look fantastic. Mike Brainerd
As usual, very fast shipping and well packed, a company I can always rely on.
you are doing great getting everything here at reasonable rates and on time . USPS Priority does great Thanks
This part is a MUST for proper tailwheel operation.
Nice quality part. Better built than the original one I had!
I am sure they will work when I need to use them . Wrong size for this job. MY fault.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Yes, they are standard AN UNF thread.
Part # 06-01291 is the two hole version.
The Scott 3200 tailwheel uses a 280x250x4 tire, found under our part # 06-01244. The tube can be found under our part # 06-00760.
3400 weighs 11lbs and 3400B weighs 13lbs.
They will fit and will work just fine but the mechanic would have to use their discretion. We cannot confirm the PMA approvals are interchangeable.
We believe you are asking about the BI-872 bolt which is for the ABI-3400-b tailwheel. This bolt is longer because the ABI-3400-b has a wider fork because it is used with the baby bushwheel tire/wheel combo.
06-01151 is the tailwheel head with the head bolt, grease zerk, and bearing race installed.
No the bolts would be separate.
AN310-6 would use a 9/16 wrench and is 13/32 tall
An310-8 would use a 3/4 wrench and is 9/16 tall.