5310-14-266-3851 WASHER,SHOULDERED A Index 5315-14-266-3854 PIN,COTTER

National Stock Number:
5310-14-266-3852

Federal Supply Class:
5310

National Item Identification Number:
142663852

Description:
WASHER,SHOULDERED A

Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.


Manufacturer Information:
23121BC120LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
23121BC120LF6760DEMAT SA
23121BC120LF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE
26879F0086SOCATA
5-210-2-12-000F0086SOCATA
5210212000F0086SOCATA
L23121-120BCLF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


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