3020-00-528-0502, PULLEY,GROOVE

National Stock Number:
3020-00-528-0502

Federal Supply Class:
3020

National Item Identification Number:
005280502

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Manufacturer Information:

20220A3	25337	RALMARK CO
20220A3	29965	ARVAN, INC.
3020005285036	25337	RALMARK CO
3020005285036	29965	ARVAN, INC.
3020005285036	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
20220A3	83451	ATCO PULLEY CORP
3020006121828	25337	RALMARK CO
3020006121828	29965	ARVAN, INC.
3020006121828	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
3020006121828	83451	ATCO PULLEY CORP
3020005285036	83451	ATCO PULLEY CORP
3020005285036	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
3020006121828	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
3020005285036	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NAS377A3	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MIL-DTL-7034	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-7034/2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN220A3	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
3020006121828	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS20220A3	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BEARING QUANTITY	1
BEARING TYPE	BALL
BEARINGS	INCLUDED
BORE DIAMETER	0.3120 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM
BORE LENGTH	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
BORE FEATURE	INCLUDED
BORE TYPE	STRAIGHT
COUNTERBORE FEATURE	NOT INCLUDED
DESIGN FORM	PLAIN
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	0.1015 INCHES NOMINAL BOTH ENDS
FACE WIDTH	0.422 INCHES MAXIMUM
GROOVE QUANTITY	1
GROOVE RADIUS	0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
GROOVE SHAPE	U
GROOVE WIDTH	0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
GROOVE DEPTH	0.250 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION	0.515 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANE	NOT INCLUDED
KEYING FACILITY	NOT INCLUDED
LIGHTENING HOLE	NOT INCLUDED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-268-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
OUTSIDE DIAMETER	4.255 INCHES NOMINAL
OVERALL LENGTH	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SPLIT HUB FEATURE	NOT INCLUDED
STYLE DESIGNATOR	PLAIN
SURFACE TREATMENT	ANODIZE

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