National Item Identification Number
00-587-6558
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://electronictestfacilities.tpub.com//TM-1-6625-3081-30P/css/TM-1-6625-3081-30P_569.htm
Referenced on: http://electronictestfacilities.tpub.com//TM-1-6625-3081-30P/css/TM-1-6625-3081-30P_706.htmDescription
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
Commercial and Government Entity Code (Supplier Data)
1LQK8
AGILENT TECHNOLOGIES INC
DIV AGILENT BUSINESS CENTER
9780 S MERIDIAN BLVD
ENGLEWOOD
CO
80112
800-829-4444
28480
98220
HEWLETT-PACKARD CO
SAN DIEGO DIV
16399 W BERNARDO DR
SAN DIEGO
CA
92127
858-655-4100
NSN (National Stock Number) 5310-00-587-6558, 5310005876558 NIIN (National Identification Number) 00-587-6558, 005876558
Part Numbers (Reference Numbers)
3050-0139
3050-0139
3050-0139
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
STEEL CORROSION RESISTING OVERALL
0.172 INCHES NOMINAL
1 ROUND
0.374 INCHES N