5310-00-058-3873, WASHER,LOCK

National Stock Number:
5310-00-058-3873

Federal Supply Class:
5310

National Item Identification Number:
000583873

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Manufacturer Information:

164-18	02769	LOCKHEED MARTIN CORPORATION
164-18	56232	LOCKHEED MARTIN CORPORATION
583873	00000	ORDNANCE CORPS
MS35338-89	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OR 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.763 INCHES MINIMUM AND 0.783 INCHES MAXIMUM
OUTSIDE DIAMETER	1.271 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 AND STEEL COMP 420 OVERALL
NONDEFINITIVE SPEC/STD DATA	2 STYLE AND C CLASS
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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