National Item Identification Number
00-245-5460
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
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)
66289
WISCONSIN MOTORS LLC
2020 FLETCHER CREEK DR
MEMPHIS
TN
38133
901-371-0353
78940
UNITED AIR FILTER INC.
7550 INDUSTRIAL DRIVE
FOREST PARK
IL
60130
708-366-3256
82254
79172
USFILTER/WALLACE & TIERNAN PRODUCTS
INC
1901 W GARDEN RD
VINELAND
NJ
08360
856-507-9000
96046
CRANE PUMPS & SYSTEMS INC
420 3RD ST
PIQUA
OH
45356
937-615-3553
75377
KURZ & ROOT GENERATOR COMPANY LLC
35 SARGENT DR
BETHANY
CT
06524
203-393-9304
75377
KURZ & ROOT GENERATOR COMPANY LLC
35 SARGENT DR
BETHANY
CT
06524
203-393-9304
Reference Numbers (Part Numbers)
ARC58-5
A7419
A7419
A7419
A7419
CFR40267
WPP2565
1021-507
18683
360D1-0
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
CORK OVERALL
2.062 INCHES NOMINAL
1 ROUND
3.125 INCHES NOMINAL
1 ROUND
1 RE