National Item Identification Number
99-122-3415
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)
K6496
BROOKSBANK VALVES LTD
SACKVILLE ST
SKIPTON
BD23 2PS
UNITED KINGDOM
01756 792346
K6496
BROOKSBANK VALVES LTD
SACKVILLE ST
SKIPTON
BD23 2PS
UNITED KINGDOM
01756 792346
K7766
BRITISH STANDARDS INSTITUTION
389 CHISICK HIGH ROAD
LONDON
W4 4AL
UNITED KINGDOM
0208 996 9000
K6451
BAE SYSTEMS MARINE LTD
MICHAELSON ROAD
BARROW-IN-FURNESS
LA14 1AF
UNITED KINGDOM
01229 823366
K6451
BAE SYSTEMS MARINE LTD
MICHAELSON ROAD
BARROW-IN-FURNESS
LA14 1AF
UNITED KINGDOM
01229 823366
K6451
BAE SYSTEMS MARINE LTD
MICHAELSON ROAD
BARROW-IN-FURNESS
LA14 1AF
UNITED KINGDOM
01229 823366
K6451
BAE SYSTEMS MARINE LTD
MICHAELSON ROAD
BARROW-IN-FURNESS
LA14 1AF
UNITED KINGDOM
01229 823366
K2709
PERKINS ENGINES COMPANY LTD
LANCASTER ROAD
SHREWSBURY
SY1 3NX
UNITED KINGDOM
01743 212000
K8098
MAN B&W DIESEL LTD PAXMAN
PAXMAN WORKS
HYTHE HILL COLCHESTER
CO1 2HW
UNITED KINGDOM
01206 795151
5P630
MAN B&W DIESEL INC
10801 KEMPWOOD DRIVE
SUITE 1
HOUSTON
TX
77043
713-939-0073
Reference Numbers (Part Numbers)
AB2249/V/86 ITEM 10
AB2257/V/861TEM10
BS4320
MB/125/0383
SSN.13/Z/520/0000/3
Required Categories
Required Description