National Item Identification Number
00-012-0167
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)
S0554
TOKYO JUDOGI KOGYO CO.
TOKYO
JAPAN
1J4P3
DYNAMIC GUNVER TECHNOLOGIES LLC
DBA SMITHS AEROSPACE COMPONENTS -
967 PARKER STREET
MANCHESTER
CT
06040
860-647-5584
26065
PARMAC INC
12TH AND OAK
1149
COFFEYVILLE
KS
67337
620-251-5000
33615
51535
CREST/GOOD MANUFACTURING COMPANY INC
325 UNDERHILL BLVD
SYOSSET
NY
11791
516-921-7260
77445
87739
SPIROL INTERNATIONAL CORPORATION
DBA SPIROL SHIM DIVISION DIV SPIROL
321 REMINGTON RD
STOW
OH
44224
330-920-3655
Reference Numbers (Part Numbers)
572513
572513
572513
572513
572513
572513
572513
572513
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
NICKEL ALLOY 400 OVERALL
AMS 4544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
0.