5310-00-939-0902, WASHER,LOCK

National Stock Number:
5310-00-939-0902

Federal Supply Class:
5310

National Item Identification Number:
009390902

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:

12-Z-3010-30	94135	NAVAL ORDNANCE STANDARDS
FF-W-100	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35335-90	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

HARDNESS RATING	89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM
HOLE DIAMETER	0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
OUTSIDE DIAMETER	0.588 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750,COMP A FED SPEC 1ST MATERIAL RESPONSE OR CDA ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
MATERIAL	COPPER ALLOY 510 OVERALL
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND 1 STYLE OR 2 STYLE AND 3 COMPOSITION OR 4 COMPOSITION
STYLE DESIGNATOR	FLAT EXTERNAL TEETH

Click here to Register for Free 30-day Trial