5330-00-256-3429 GASKET Index 5365-00-256-3438 SHIM

National Stock Number:
5310-00-256-3430

Federal Supply Class:
5310

National Item Identification Number:
002563430

Description:
WASHER,FLAT

Detail:
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.


Manufacturer Information:
2100-1464631PC3880064NAVAL SHIP SYSTEMS COMMAND
2100-1464632PC980064NAVAL SHIP SYSTEMS COMMAND
3435A11PC23076M6AMZ ALABAMA INC.
3435A11PC2322888FMC CORP
24X2562983EATON AEROSPACE, LLC
2100-3127769PC8680064NAVAL SHIP SYSTEMS COMMAND
3435A4PC23076M6AMZ ALABAMA INC.
3435A4PC2322888FMC CORP
387511PC2380064NAVAL SHIP SYSTEMS COMMAND
387512PC2380064NAVAL SHIP SYSTEMS COMMAND
387513PC1280064NAVAL SHIP SYSTEMS COMMAND
387514PC1280064NAVAL SHIP SYSTEMS COMMAND
3435A4PC2380212BAE SYSTEMS LAND & ARMAMENTS L.P.
3435A11PC2380212BAE SYSTEMS LAND & ARMAMENTS L.P.
39461-1PC2362983EATON AEROSPACE, LLC
39461-2PC2362983EATON AEROSPACE, LLC
39461-3PC1262983EATON AEROSPACE, LLC
39461-4PC1262983EATON AEROSPACE, LLC
39461-4PC2362983EATON AEROSPACE, LLC
62271-2PC2362983EATON AEROSPACE, LLC
65171-1PC8662983EATON AEROSPACE, LLC
65173PC962983EATON AEROSPACE, LLC
65174-2PC3862983EATON AEROSPACE, LLC
387514PC2380064NAVAL SHIP SYSTEMS COMMAND
533539PC2380064NAVAL SHIP SYSTEMS COMMAND
533540PC2380064NAVAL SHIP SYSTEMS COMMAND
533547PC2380064NAVAL SHIP SYSTEMS COMMAND
564-2200-936202PC2380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.640 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER1.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.032 INCHES NOMINAL


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