National Item Identification Number
00-468-1161
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)
04660
AIL SYSTEMS INC
SUB OF EATON CORP
31717 LA TIENDA RD
5009
THOUSAND OAKS
CA
91362
818-706-5000
1YGB8
CAREY MANUFACTURING COMPANY INC
DBA AMATOM ELECTRONIC HARDWARE
5 PASCO HILL RD
CROMWELL
CT
06416
860-828-0847
1YGB8
CAREY MANUFACTURING COMPANY INC
DBA AMATOM ELECTRONIC HARDWARE
5 PASCO HILL RD
CROMWELL
CT
06416
860-828-0847
06509
ENGINEERED MAGNETICS INC.
10524 S. LA CIENEGA BLVD.
INGLEWOOD
CA
90304
310-649-9000
51506
ACCURATE SCREW MACHINE CORP
DBA ASM
10 AUDREY PL
FAIRFIELD
NJ
07004
973-244-9200
D9182
81873
Reference Numbers (Part Numbers)
21C802-001
2201-P089
2201-P089
2201N089
2201N089
321170
35-015-N-1
592470
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
PLASTIC POLYAMIDE OVERALL
MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OR
L-P