National Item Identification Number
01-259-8588
National Stock Number
Item Name
WASHER,SHOULDERED AND RECESSED
Federal Supply Class
5310
Description
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.
Commercial and Government Entity Code (Supplier Data)
70655
AUTO VEHICLE PARTS CO
DBA AU-VE-CO
100 HOMAN DR
76548
COLD SPRING
KY
41076
859-341-6450
Reference Numbers (Part Numbers)
2515
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
HOLE DIAMETER
Required Description
COPPER ALLOY OVERALL
NICKEL OVERALL
13 SHOULDERED AND RECESS
0.164 INCHES MIN