NSN 3020-00-887-3387 3511491, 3-51149-1, 00-887-3387

Product Details | SPUR GEAR

3020-00-887-3387 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 3511491, 3-51149-1, 3020-00-887-3387, 00-887-3387, 3020008873387, 008873387

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	01 JAN 1962	00-887-3387	05466 ( GEAR, SPUR )

Drawings & Photos | NSN 3020-00-887-3387

Part Number	Request Date	QTY	Origin
3-51149-1	2025-11-313	238	DIBBS
3-51149-1	2025-11-307	126	DIBBS
3-51149-1	2025-10-292	126	DIBBS
3-51149-1	2024-06-180	282	DIBBS
3-51149-1	2024-06-165	282	DIBBS
3-51149-1	2024-05-134	210	DIBBS
3-51149-1	2024-05-123	210	DIBBS
3-51149-1	2023-01-18	182	DIBBS
3-51149-1	2023-01-03	182	DIBBS
3-51149-1	2022-01-25	140	DIBBS
3-51149-1	2022-01-09	140	DIBBS
3-51149-1	2021-01-20	281	DIBBS
3-51149-1	2020-01-23	87	DIBBS
3-51149-1	2020-01-12	411	DIBBS
3-51149-1	2019-12-335	113	DIBBS
3-51149-1	2019-10-294	66	DIBBS
3-51149-1	2019-10-283	66	DIBBS
3020-00-887-3387	2018-04-99	172	DIBBS
3020-00-887-3387	2018-03-88	172	DIBBS
3020-00-887-3387	2018-03-63	174	DIBBS
3020-00-887-3387	2017-12-347	57	DIBBS
3020-00-887-3387	2017-09-247	58	DIBBS
3020-00-887-3387	2017-04-109	152	DIBBS
3020-00-887-3387	2017-03-61	78	DIBBS
3020-00-887-3387	2017-02-55	51	DIBBS
3020-00-887-3387	2016-12-356	51	DIBBS
3020-00-887-3387	2016-10-297	105	DIBBS
3020-00-887-3387	2016-10-287	44	DIBBS
3020-00-887-3387	2016-09-251	57	DIBBS
3020-00-887-3387	2016-05-131	58	DIBBS
3020-00-887-3387	2016-03-67	40	DIBBS
3020-00-887-3387	2016-02-54	40	DIBBS
3020-00-887-3387	2015-11-321	118	DIBBS
3020-00-887-3387	2014-05-125	50	DIBBS
3020-00-887-3387	2014-04-113	50	DIBBS
3020-00-887-3387	2014-04-91	1	DIBBS-RFPs
3020-00-887-3387	2014-03-65	159	DIBBS
3020-00-887-3387	2013-12-345	73	DIBBS
3020-00-887-3387	2013-09-245	47	DIBBS
3-51149-1	2013-04-112	15
3-51149-1	2013-02-32	15
3020-00-887-3387	2012-08-215	100	DIBBS
3020-00-887-3387	2012-02-40	180	DIBBS
3020-00-887-3387	2011-06-172	26	DIBBS
3020-00-887-3387	2011-05-129	20	DIBBS
3020-00-887-3387	2011-03-73	76	DIBBS
3020-00-887-3387	2008-06-155	331	DIBBS
3020-00-887-3387	2007-07-191	132	DIBBS
3020-00-887-3387	2007-04-116	174	DIBBS
3020-00-887-3387	2007-04-114	174	DIBBS

Cross Reference | NSN 3020-00-887-3387

Part Number	Cage Code	Manufacturer
3-51149-1	00574	ADVANCE GEAR AND MACHINE CORP
3-51149-1	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-51149-1	0SGW8	DMGI INC DBA DELCO MACHINE AND GEAR
3-51149-1	18868	GERHARDT GEAR CO., INC.
3-51149-1	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Related Products | NSN 3020-00-887-3387

3020-00-887-3388, 3020-00-887-3499, 3020-00-887-3674, 3020-00-887-4871, 3020-00-887-5827

Technical Data | NSN 3020-00-887-3387

Characteristic	Specifications
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
TEETH QUANTITY	34
TOOTH FORM	STANDARD
PRESSURE ANGLE	20.0000 DEGREES
BORE STYLE	6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER	0.819 INCHES BOTH ENDS
SPLINE QUANTITY	16 BOTH ENDS
SPLINE PITCH DIAMETER	0.8000 INCHES NOMINAL BOTH ENDS
MANUFACTURERS CODE	76823
DESIGN CONTROL REFERENCE	3-51149-1

Restrictions/Controls & Freight Information | NSN 3020-00-887-3387

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:	A	Item does not contain precious metal
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	197337	WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating	W	Rating Variable
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 3020-00-887-3387

Air Force
Navy

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.
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.
Materiel Management Aggregation Code	XE	SU:T-38 TALON
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

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each