Product Details | GROOVE PULLEY

1640-00-287-7920 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.

Part Alternates: 002877920

Aircraft Components and Accessories | Aircraft Control Cable Products

Supply Group (FSG) NSN Assign. NIIN
16 00-287-7920

Drawings & Photos | NSN 1640-00-287-7920


Demand History | NSN 1640-00-287-7920

Part Number Request Date QTY Origin
MS20221A1 2016-04-102 1 United States
1640-00-287-7920 2013-03-63 1 United States
1640-00-287-7920 2013-03-63 5 United States
MS20221A1 2012-11-310 9
1640-00-287-7920 2012-03-67 4 United States
1640-00-287-7920 2010-08-231 10 US
MS20221A1 2009-09-257 16 US
MS20221A1 2009-09-254 16 US
1640-00-287-7920 2008-01-26 678 DIBBS
1640-00-287-7920 2007-07-208 54 DIBBS
1640-00-287-7920 2007-05-137 199 DIBBS
1640-00-287-7920 2007-03-61 134 DIBBS
1640-00-287-7920 2007-02-41 40 DIBBS
1640-00-287-7920 2007-02-41 40 DIBBS

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Technical Data | NSN 1640-00-287-7920

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 2.630 INCHES NOMINAL
OVERALL LENGTH 0.625 INCHES NOMINAL
FACE WIDTH 0.507 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.485 INCHES MINIMUM BOTH ENDS AND 0.515 INCHES MAXIMUM BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.059 INCHES NOMINAL BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4 OVERALL
SURFACE TREATMENT ANODIZED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.312 INCHES NOMINAL
GROOVE WIDTH 0.360 INCHES NOMINAL
GROOVE RADIUS 0.130 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE BALL
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 0.3120 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM
BORE LENGTH 0.625 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SPECIAL FEATURES IF REQUISITION IS NOT FOR FMS, OVERSEAS SHIPMENTS, NAVAL VESSELS, PRIORITY CODES 1,2, OR 3, OR INDIVIDUAL REQUISITIONS OVER 25000 DOLLARS, THEN DIRECT VENDOR DELIVERY NSN 3020-01-391-0850 IS AVAILABLE AT 15.7% DISCOUNT.
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-DTL-7034/3
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS20221A1

Restrictions/Controls & Freight Information | NSN 1640-00-287-7920

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information