Serving our customers with quality and safety first.
2.250in.
12.000in.
shank o/a:0.750 in.; width o/a:1.500 in.; dia o/a:6.938 in.; fork width:0.562 in.; distance from pivot pinhole center to rod connection end:2.344 in.; fork arm thickness:0.312 in.; fork depth:1.188 in.; distance from pivot pinhole center to fork end:0.343 in.; mtg configuration:equally spaced on 4.750 in.dia bolt circle; mtd facility size:0.750 in.; mtg method:stud; angle from bottom of vertical center line:90.0 deg; clevis style designator:1; rod end distance o/a:8.125 in.; clamp ring type air brake chamber, clevis shank 0.312 in.-18 female thd, breather stud used for top mtg
boot
A mechanical device employing a flexible dished diaphragm to convert air pressure into physical force to actuate the brake shoes of a vehicle. see also actuator, safety; actuator, spring brake; and rotochamber.
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Precious metal content is unknown
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.