Externally Threaded Ring

Model / MPN: 9521209 | NSN: 5365-00-251-3733

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes retainer, optical element.

Product Details

NATO Stock Number

5365-00-251-3733

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Casehardening Indicator

Not casehardened

Chamfer Angle In Deg

45.0

Chamfer Length

0.031 inches

Chamfer Length

0.031 inches

Width

0.125 inches

Overall Length

0.219 inches

Thread Size

2-5/16 in.-16

Bore Diameter

1.875 inches

Depth

0.094 inches

Bore Shape

Straight

Screw Thread Series Designator

16n

Drive Type

Slotted face

Accommodation Type And Quantity

2 slots

Angle Between Accommodations In Deg

180.0

Beveled Thread

Not included

Bore Annular Internal Serration

Included

Setscrew Locking Notch

Not included

Bore Edge Process

Chamfered

Process End Location

Both ends

Material

Magnesium, qq-m-31

Material

Magnesium alloy az31b or magnesium alloy az61a or magnesium alloy az80a or magnesium alloy m1a or magnesium alloy zk60a or magnesium alloy az10a

Surface Treatment

Dichromate

Surface Treatment

Dichromate

Fsc Application Data

Brake, single disk, aircraft

95212 Series Parts

Pricing and Availability

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9521209 Cross Reference

9521209