National Item Identification Number
01-308-7448
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)
65079
DANCO VALVE COMPANY
15230 LAKEWOOD BLVD
BELLFLOWER
CA
90706
562-866-6680
D9182
65079
DANCO VALVE COMPANY
15230 LAKEWOOD BLVD
BELLFLOWER
CA
90706
562-866-6680
65079
DANCO VALVE COMPANY
15230 LAKEWOOD BLVD
BELLFLOWER
CA
90706
562-866-6680
Reference Numbers (Part Numbers)
B11223
B11223-1
D11200 ITEM 13
D11200FF ITEM 20
Required Categories
Required Description