NSN 3020-00-775-6831 AA2502, AA3842, BACP30C1A

Product Details | GROOVE PULLEY

3020-00-775-6831 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: AA2502, AA3842, BACP30C1A, BACP30C-1A, SB2201, 1975101, 1975-101, 661, 3020-00-775-6831, 00-775-6831, 3020007756831, 007756831

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	01 JAN 1962	00-775-6831	08109 ( PULLEY, GROOVE )

Drawings & Photos | NSN 3020-00-775-6831

Part Number	Request Date	QTY	Origin
1975-101	2025-10-282	577	DIBBS
BACP30C-1A	2025-10-282	577	DIBBS
SB2201	2025-10-282	577	DIBBS
1975-101	2025-09-261	577	DIBBS
BACP30C-1A	2025-09-261	577	DIBBS
SB2201	2025-09-261	577	DIBBS
1975-101	2025-04-103	823	DIBBS
BACP30C-1A	2025-04-103	823	DIBBS
SB2201	2025-04-103	823	DIBBS
1975-101	2025-03-72	823	DIBBS
BACP30C-1A	2025-03-72	823	DIBBS
SB2201	2025-03-72	823	DIBBS
3020-00-775-6831	2023-09-248	1429	US
1975-101	2023-09-248	1429	DIBBS
BACP30C-1A	2023-09-248	1429	DIBBS
SB2201	2023-09-248	1429	DIBBS
1975-101	2023-08-236	1429	DIBBS
BACP30C-1A	2023-08-236	1429	DIBBS
SB2201	2023-08-236	1429	DIBBS
3020-00-775-6831	2018-11-329	694	DIBBS
3020-00-775-6831	2018-10-277	1068	DIBBS
3020-00-775-6831	2018-08-242	786	DIBBS
3020-00-775-6831	2018-08-214	756	DIBBS
3020-00-775-6831	2018-07-200	405	DIBBS
3020-00-775-6831	2018-05-126	521	DIBBS
3020-00-775-6831	2018-03-64	502	DIBBS
3020-00-775-6831	2017-08-215	584	DIBBS
3020-00-775-6831	2017-06-152	224	DIBBS
3020-00-775-6831	2017-03-89	594	DIBBS
3020-00-775-6831	2017-01-22	200	DIBBS
3020-00-775-6831	2016-04-119	411	DIBBS
3020-00-775-6831	2016-03-91	544	DIBBS
3020-00-775-6831	2016-03-66	296	DIBBS
3020-00-775-6831	2012-11-333	2000	DIBBS
3020-00-775-6831	2012-09-248	900	DIBBS
3020-00-775-6831	2012-06-182	940	DIBBS
3020-00-775-6831	2012-06-171	1183	DIBBS
3020-00-775-6831	2011-11-308	1109	DIBBS
3020-00-775-6831	2011-06-181	394	DIBBS
3020-00-775-6831	2010-08-214	854	DIBBS
3020-00-775-6831	2010-05-124	1426	DIBBS
3020-00-775-6831	2010-02-56	1410	DIBBS
3020-00-775-6831	2010-02-36	1353	DIBBS
3020-00-775-6831	2009-10-293	1133	DIBBS
3020-00-775-6831	2009-05-139	168	DIBBS
3020-00-775-6831	2009-05-122	539	DIBBS
3020-00-775-6831	2009-02-36	493	DIBBS
3020-00-775-6831	2009-01-07	335	DIBBS
3020-00-775-6831	2008-12-352	523	DIBBS
3020-00-775-6831	2008-09-249	252	DIBBS
3020-00-775-6831	2008-08-218	368	DIBBS
3020-00-775-6831	2008-07-205	163	DIBBS
3020-00-775-6831	2008-06-155	1015	DIBBS
3020-00-775-6831	2008-02-36	756	DIBBS
3020-00-775-6831	2007-10-283	1403	DIBBS

Cross Reference | NSN 3020-00-775-6831

Part Number	Cage Code	Manufacturer
1975-101	29965	ARVAN, INC. DBA AEROSPACE DIVISION
661	83451	ATCO PULLEY CORP
AA2502	83885	AADOX MFG CO INC
AA3842	83885	AADOX MFG CO INC
BACP30C-1A	3CXM2	B.D. MACHINE, INC.
BACP30C-1A	81205	THE BOEING COMPANY DBA BOEING
SB2201	29965	ARVAN, INC. DBA AEROSPACE DIVISION

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Related Products | NSN 3020-00-775-6831

3020-00-775-7486, 3020-00-775-7611, 3020-00-775-8073, 3020-00-775-9068, 3020-00-775-9075

Technical Data | NSN 3020-00-775-6831

Characteristic	Specifications
STYLE DESIGNATOR	A7 WEBBED OR SPOKED
OUTSIDE DIAMETER	1.750 INCHES NOMINAL
OVERALL LENGTH	0.625 INCHES NOMINAL
FACE WIDTH	0.416 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION	0.312 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	0.104 INCHES NOMINAL BOTH ENDS
DESIGN FORM	WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	NOT OFFSET
LIGHTENING HOLE	NOT INCLUDED
INTEGRAL COOLING VANE	NOT INCLUDED
MATERIAL AND LOCATION	ALUMINUM,QQ-A-200/3,QQ-A-255/6,OR QQ-A-250/4 OVERALL
SURFACE TREATMENT	ANODIZED
GROOVE SHAPE	U
GROOVE QUANTITY	1
GROOVE DEPTH	0.125 INCHES NOMINAL
GROOVE WIDTH	0.250 INCHES NOMINAL
GROOVE RADIUS	0.097 INCHES NOMINAL
BORE FEATURE	INCLUDED
BEARINGS	INCLUDED
BEARING TYPE	BEARING ROLLER
SHAFT SIZE FOR WHICH DESIGNED	0.190 INCHES NOMINAL
BEARING QUANTITY	8
BORE TYPE	STRAIGHT
BORE DIAMETER	0.190 INCHES NOMINAL
BORE LENGTH	0.625 INCHES NOMINAL
COUNTERBORE FEATURE	NOT INCLUDED
KEYING FACILITY	NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC	PLAIN
SPLIT HUB FEATURE	NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-775-6831

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	127320	PULLEYS/SHEAVES,NOI
Less than car load rating
Less than truck load rating	Q	70.0
Water commodity Code	593	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 3020-00-775-6831

Air Force

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each