National Item Identification Number
00-903-9732
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://computerequipment.tpub.com//TM-11-5895-1140-40P/TM-11-5895-1140-40P0146.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)
36090
LOCKHEED MARTIN LIBRASCOPE
CORP
811 SONORA DR
GLENDALE
CA
91201
703-367-5485
86928
SEASTROM MANUFACTURING CO.
456 SEASTROM ST
TWIN FALLS
ID
83301
208-737-4300
D9182
70318
95542
NSN (National Stock Number) 5310-00-903-9732, 5310009039732 NIIN (National Identification Number) 00-903-9732, 009039732
Part Numbers (Reference Numbers)
L312008013
L312008013
PW026-4L
306-001-0004
306-001-0004
9508B-SS-0256-7
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
HOLE DIAMETER
Required Description
STEEL COMP 302 OVERALL
QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PASS
