NSN 3020-01-025-1486 4219023, 42190-23, 42190E23

Product Details | SPUR GEAR

3020-01-025-1486 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: 4219023, 42190-23, 42190E23, 3020-01-025-1486, 01-025-1486, 3020010251486, 010251486

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	27 JUL 1976	01-025-1486	05466 ( GEAR, SPUR )

Drawings & Photos | NSN 3020-01-025-1486

Part Number	Request Date	QTY	Origin
42190-23	2023-09-269	3	DIBBS
42190-23	2023-08-215	3	DIBBS
42190-23	2020-11-315	2	DIBBS
42190-23	2020-10-282	2	DIBBS
3020-01-025-1486	2020-04-101	2	US
42190-23	2020-02-44	2	DIBBS
42190-23	2019-10-297	2	DIBBS
42190-23	2019-07-182	4	DIBBS
42190-23	2019-06-169	4	DIBBS
42190-23	2019-01-22	5	DIBBS
3020-01-025-1486	2018-12-343	5	DIBBS
3020-01-025-1486	2018-03-72	5	DIBBS
3020-01-025-1486	2018-02-56	5	DIBBS
3020-01-025-1486	2018-02-53	3	DIBBS
3020-01-025-1486	2018-02-42	3	DIBBS
3020-01-025-1486	2013-07-206	1	DIBBS-RFPs
3020-01-025-1486	2012-11-328	9	DIBBS
3020-01-025-1486	2012-10-292	6	DIBBS
3020-01-025-1486	2012-09-270	2	DIBBS
3020-01-025-1486	2012-06-182	2	DIBBS
3020-01-025-1486	2012-03-89	6	DIBBS
3020-01-025-1486	2011-08-227	2	DIBBS
3020-01-025-1486	2010-11-309	3	DIBBS
3020-01-025-1486	2010-07-190	3	DIBBS

Cross Reference | NSN 3020-01-025-1486

Part Number	Cage Code	Manufacturer
42190-23	82402	TRIUMPH GEAR SYSTEMS, INC. DBA TRIUMPH GEAR SYSTEMS- PARK CITY
42190E23	82402	TRIUMPH GEAR SYSTEMS, INC. DBA TRIUMPH GEAR SYSTEMS- PARK CITY

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Related Products | NSN 3020-01-025-1486

3020-01-025-3129, 3020-01-025-3335, 3020-01-025-3336, 3020-01-025-3608, 3020-01-025-4010

Technical Data | NSN 3020-01-025-1486

Characteristic	Specifications
MATERIAL	STEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	32.0 ROCKWELL C NOMINAL OVERALL 64.0 ROCKWELL SUPERFICIAL 45-N NOMINAL TEETH
TEETH QUANTITY	125
TOOTH FORM	STANDARD
PRESSURE ANGLE	25.0000 DEGREES
STYLE DESIGNATOR	4 PROTRUDING HUBS
PITCH DIAMETER	6.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER	6.347 INCHES
FACE NOMINAL WIDTH	1.060 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.470 INCHES BOTH ENDS
BORE STYLE	6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER	3.895 INCHES BOTH ENDS
SPLINE QUANTITY	125 BOTH ENDS
SPLINE PITCH DIAMETER	3.8000 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR	4A 1 STEP BOTH ENDS
END NOMINAL LENGTH	0.375 INCHES BOTH ENDS
END NOMINAL DIAMETER	4.250 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH	0.095 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER	4.437 INCHES BOTH ENDS
BODY STYLE	4B WEBBED, OFFSET, WITH LIGHTENING HOLES

Restrictions/Controls & Freight Information | NSN 3020-01-025-1486

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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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	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	SE	San Antonio Air Logistics Center Kelly AFB, TX 78241-5000
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 3020-01-025-1486

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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each