5310-01-389-6953, WASHER,FLAT

National Stock Number:
5310-01-389-6953

Federal Supply Class:
5310

National Item Identification Number:
013896953

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:

124-4322651 PC 106	53711	NAVAL SEA SYSTEMS COMMAND
124-4322652 PC 101	53711	NAVAL SEA SYSTEMS COMMAND
124-4366739 PC 122	53711	NAVAL SEA SYSTEMS COMMAND
124-5589897 PC 91	53711	NAVAL SEA SYSTEMS COMMAND
124-6293626 PC	53711	NAVAL SEA SYSTEMS COMMAND
124-7121005 PC	53711	NAVAL SEA SYSTEMS COMMAND
124-7121006 PC	53711	NAVAL SEA SYSTEMS COMMAND
MS15795-826	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS15795-826	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS15795-826 CRE S 316	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
2.0ODX1.062IDX0 .134THK CRES316	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

Techincal Specification:

MATERIAL	STEEL COMP 316 OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	1.055 INCHES MINIMUM AND
	1.092 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE	ROUND
OVERALL DIAMETER	1.993 INCHES MINIMUM AND
	2.030 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
THICKNESS	0.108 INCHES MINIMUM AND
	0.160 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY MATERIAL

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