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NSN 3020-01-298-6777, 3020012986777
GEAR,BEVEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012986777
Codification Country
United States
Item Name Code
INC 05463
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-01-298-6777

National Stock Number (NSN) 3020-01-298-6777, or NIIN 012986777, (gear,bevel) was assigned April 19, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L521P0410, SPE7L019P1160. The total value of the awarded contracts has been US$ 19,060.95.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05463. [A GEAR IN THE FORM OF A FRUSTUM OF A CONE, WITH STRAIGHT, SKEWED, OR CURVED TEETH, CUT ON THE EXTERNAL FACE. SEE ALSO GEAR, ANTIBACKLASH, BEVEL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020012986777 does not contain precious metals.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-STD-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
BORE STYLE
(ANTP) INVOLUTE SPLINE SECOND END
HUB STYLE DESIGNATOR
(CWTR) PLAIN BOTH ENDS
HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
END ITEM IDENTIFICATION
(AGAV) F-15 A/C ACFT
BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
FACE NOMINAL WIDTH
(CWRM) 0.400 INCHES
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
HUB NOMINAL DIAMETER
(CWTX) UNABLE TO DECODE
PITCH ANGLE
(CWQD) 45.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
NOMINAL OVERALL LENGTH
(CWFR) 0.900 INCHES
NOMINAL OUTSIDE DIAMETER
(CWCD) 2.660 INCHES
PITCH DIAMETER
(AGJS) 2.5000 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPLINE PITCH DIAMETER
(BDTX) UNABLE TO DECODE
SPLINE QUANTITY
(ABSA) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) SIDE FACE, PROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) UNABLE TO DECODE
TEETH QUANTITY
(AJLA) 22
TEETH TYPE
(CWMW) STRAIGHT
SPLINE PITCH DIAMETER
(BDTX) 0.4688 INCHES NOMINAL SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.570 INCHES FIRST END
HUB NOMINAL DIAMETER
(CWTX) 0.740 INCHES FIRST END
III END ITEM IDENTIFICATION
(AGAV) F-15 A/C ACFT
HUB NOMINAL DIAMETER
(CWTX) 0.670 INCHES SECOND END
MATERIAL
(MATT) STEEL COMP 4130 OR STEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.100 INCHES SECOND END
BORE NOMINAL DIAMETER
(CWRS) 0.530 INCHES FIRST END
MATERIAL
(MATT) STEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SPLINE QUANTITY
(ABSA) 15 SECOND END
III MATERIAL
(MATT) STEEL COMP 4130 OR STEEL COMP 4140 OVERALL
SURFACE TREATMENT
(SFTT) PHOSPHATE OVERALL

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