National Item Identification Number
00-556-8044
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructionloader.tpub.com//TM-5-3805-262-24P/css/TM-5-3805-262-24P_368.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-262-24P/css/TM-5-3805-262-24P_395.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-262-24P/css/TM-5-3805-262-24P_523.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0388.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0418.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2410-235-24P/TM-5-2410-235-24P0502.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-20P/css/TM-5-2420-222-20P_346.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-20P/css/TM-5-2420-222-20P_390.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-20P/css/TM-5-2420-222-20P_391.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-20P/css/TM-5-2420-222-20P_404.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-20P/css/TM-5-2420-222-20P_422.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_523.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_524.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_619.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_650.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_654.htm
Referenced on: http://constructiontractors.tpub.com//TM-5-2420-222-34P/css/TM-5-2420-222-34P_685.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)
10988
50988
DYNEX/RIVETT CORP
POWER UNITS AND SYSTEMS
54 NICKERSON RD
ASHLAND
MA
01721
508-881-5110
NSN (National Stock Number) 5310-00-556-8044, 5310005568044 NIIN (National Identification Number) 00-556-8044, 005568044
Part Numbers (Reference Numbers)
A25286
A25286
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL OVERALL
ZINC AND
PHOSPHATE OVERALL
0.531 INCHES NOMINAL
1 ROUND
0.812