National Item Identification Number
00-612-3890
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)
05073
THE BABCOCK & WILCOX COMPANY
1450 POYDRAS STREET SUITE 2600
NEW ORLEANS
LA
70112
800-354-4400
05073
THE BABCOCK & WILCOX COMPANY
1450 POYDRAS STREET SUITE 2600
NEW ORLEANS
LA
70112
800-354-4400
58529
THE BABCOCK & WILCOX COMPANY
DBA B & W SERVICE CO DIV B&W SERVICE
20 S VAN BUREN AVE
BARBERTON
OH
44203
800-354-4400
D9182
05073
THE BABCOCK & WILCOX COMPANY
1450 POYDRAS STREET SUITE 2600
NEW ORLEANS
LA
70112
800-354-4400
58529
THE BABCOCK & WILCOX COMPANY
DBA B & W SERVICE CO DIV B&W SERVICE
20 S VAN BUREN AVE
BARBERTON
OH
44203
800-354-4400
Reference Numbers (Part Numbers)
106840EPC15
135100EPC15
306307E REV.1 PIECE 15
51440B
51440B
7800171
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
HOLE DIAMETER;
Required Description
STEEL COMP 410 OVERALL
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
37 S