National Item Identification Number
00-374-6103
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)
1Y370
SUNTEC INDUSTRIES INC DEL
DBA SUNTEC
2210 HARRISON AVE
ROCKFORD
IL
61104
815-226-3700
17624
ASPHALT EQUIPMENT CO INC
13333 U S HWY 24 W
FORT WAYNE
IN
46804
219-672-3422
D9182
70142
AEROIL PRODUCTS CO INC
70 GRAND AVE SUITE 1
RIVER EDGE
NJ
07661
201-343-5200
Reference Numbers (Part Numbers)
100291
100291
100291
100291P
1854121
3H237
74146-5
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
SHOULDER DIAMETER
OUTSIDE DIAMETER;
Required Description
STEEL OVERALL
18 SHOULDERED AND RECESSED
0.487 INCHES NOMINAL
1.175 INCHES NO
