5310-00-264-0059, WASHER,FLAT

National Stock Number:
5310-00-264-0059

Federal Supply Class:
5310

National Item Identification Number:
002640059

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:

2300-72285SH1PCB3	80064	NAVAL SHIP SYSTEMS COMMAND
2400-138PC2	96169	ELECTRIC BOAT CORPORATION
302407	1UVT5	BRP US INC
302407	32195	OUTBOARD MARINE CORP JOHNSON MOTORS DIV
302407	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
302407	K3488	LEWMAR LTD
435-0103-235789PC2	80064	NAVAL SHIP SYSTEMS COMMAND
564-2300-937509ALT1PC2	80064	NAVAL SHIP SYSTEMS COMMAND
564-6000-937521PC10	80064	NAVAL SHIP SYSTEMS COMMAND
564-6204-938461ALT7PC143	80064	NAVAL SHIP SYSTEMS COMMAND
319-8700-1183852ALT1PC13	80064	NAVAL SHIP SYSTEMS COMMAND
340-5800-937241PC29	80064	NAVAL SHIP SYSTEMS COMMAND
42553SH1PCB3	81316	PORTSMOUTH NAVAL SHIPYARD
302407	U1621	SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS
564-8700-937544PC14	80064	NAVAL SHIP SYSTEMS COMMAND
564-8700-937613PC13	80064	NAVAL SHIP SYSTEMS COMMAND
564-8700-937617ALT2PC19	80064	NAVAL SHIP SYSTEMS COMMAND
566-4111-937546PC21	80064	NAVAL SHIP SYSTEMS COMMAND
568-8700-938387ALT3PC20	80064	NAVAL SHIP SYSTEMS COMMAND
K1-6000-1001009PC22	80064	NAVAL SHIP SYSTEMS COMMAND
K1-8700-1001011PC17	80064	NAVAL SHIP SYSTEMS COMMAND
K1-8700-1001096PC23	80064	NAVAL SHIP SYSTEMS COMMAND
K1-8700-1001100PC8	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	STEEL COMP 1030 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	-QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.265 INCHES NOMINAL
PERIPHERAL SHAPE STYLE	ROUND
OVERALL DIAMETER	1.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
THICKNESS	0.062 INCHES NOMINAL

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