National Item Identification Number
00-209-7431
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)
1J4P3
DYNAMIC GUNVER TECHNOLOGIES LLC
DBA SMITHS AEROSPACE COMPONENTS -
967 PARKER STREET
MANCHESTER
CT
06040
860-647-5584
2T918
ALCO MACHINE CO INC
27 SEARING AVE
HARRISON
NJ
07029
973-481-6600
26065
PARMAC INC
12TH AND OAK
1149
COFFEYVILLE
KS
67337
620-251-5000
26795
A B A INDUSTRIES INC
382 CIRCLE FREEWAY DR
CINCINNATI
OH
45246
513-619-1222
30201
32746
PERRY C M AND CO INC
388
PIERCETON
IN
46562
62224
77445
82001
FENN MANUFACTURING BUSINESS UNIT OF
SPX CORP.
300 FENN RD
NEWINGTON
CT
06111
860-667-5642
Reference Numbers (Part Numbers)
572505
572505
572505
572505
572505
572505
572505
572505
572505
572505;
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
STEEL COMP 301 OVERALL
AMS5518 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
0.270
