INTERNATIONAL SHIPPING
Approvals and Conformities
NSN
5330-01-255-3373
MIL-SPEC#
MIL-P-25732
Alternate PN#s
AN6227-10, PRP6227-10
Product Attributes
Country of Origin
United States
Shipping Weight
0.01 pounds
ECCN
9A991.d
Color Family
Black
Manufacturer P/N
MS28775-112
Schedule B Code
4016.93.0000
Pack Quantity
1
Ship Dimensions
4 x 4 x 1 inches
Series
MS28775
Inside Diameter
1/2
Outside Diameter
11/16
Width
3/32
Color
Black
Material
Rubber
MS28775-112's have an inner diameter of .487" and a thickness of .103".
MS28775s are O-rings made of nitrile butadiene rubber (NBR), used in aviation to make anything from fuel handling hoses to grommets. By withstanding a wide temperature range (-40°F to 226°F), NBR is a perfect material for aeronautical applications, especially aircraft hydraulic fluids.
Ever wondered what the MS refers to in many parts numbers? SkyGeek does and because we are geeks, it's in our nature to find out. It stands for Military Standard, which means the part has been both tested and certified by US Armed Forces and has met or exceeded such standards. Pretty cool, huh? If the military approves then so do we and so will you.