5310-01-196-3263, WASHER,FLAT

National Stock Number:
5310-01-196-3263

Federal Supply Class:
5310

National Item Identification Number:
011963263

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:

3197840	0ZWK8	MOOG MILITARY AIRCRAFT LLC
3197840	59364	HONEYWELL INTERNATIONAL INC.
3197840	77068	ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
3197840	94697	MOOG INC
3197840	9P5N5	MOOG MILITARY AIRCRAFT LLC

Techincal Specification:

MATERIAL	ALUMINUM ALLOY 1100 OR
	ALUMINUM ALLOY 3003 OR
	ALUMINUM ALLOY 2011 OR
	ALUMINUM ALLOY 2014 OR
	ALUMINUM ALLOY 2017 OR
	ALUMINUM ALLOY 2024 OR
	ALUMINUM ALLOY 5052 OR
	ALUMINUM ALLOY 6061 OR
	ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/1 FED SPEC 1ST MATERIAL RESPONSE OR
	QQ-A-225/2 FED SPEC 2ND MATERIAL RESPONSE OR
	QQ-A-225/3 FED SPEC 3RD MATERIAL RESPONSE OR
	QQ-A-225/4 FED SPEC 4TH MATERIAL RESPONSE AND
	QQ-A-225/5 FED SPEC 5TH MATERIAL RESPONSE OR
	QQ-A-225/6 FED SPEC 6TH MATERIAL RESPONSE OR
	QQ-A-225/7 FED SPEC 7TH MATERIAL RESPONSE OR
	QQ-A-225/8 FED SPEC 8TH MATERIAL RESPONSE OR
	QQ-A-225/9 FED SPEC 9TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.190 INCHES MINIMUM AND
	0.200 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE	ROUND
OVERALL DIAMETER	0.375 INCHES MINIMUM AND
	0.500 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
THICKNESS	0.090 INCHES MINIMUM AND
	0.105 INCHES MAXIMUM

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