Submit this form for current pricing and availability of this NSN.
Description
Worm NSN 3020-01-154-9890.
NSN 3020-01-154-9890 Datasheet
MRC:
The means used to attach the item.ABSX
Attachment Method:
Mounting hole
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
2.5180 inches
MRC:
Indicates the type of face provided.ALPN
Face Type:
Concave
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
W/stepped counterbore first end
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Retaining ring groove
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for the specific diameter of a threaded mounting hole.CMLK
Mounting Hole Thread Series Designator:
Unf transversely through hub, first end
MRC:
A designation that is used for the purpose of general identification of the mounting hole thread.CQLT
Mounting Hole Thread Size:
0.086 inches transversely through hub, first end
MRC:
Indicates the type and number of mounting holes provided on the item.CTQY
Mounting Hole Type And Quantity:
4 threaded transversely through hub, first end
MRC:
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
Outside Diameter:
2.606 inches
MRC:
A measurement indicating the diameter-pitch per measurement scale of the mating item.CWNW
Mating Pitch Diameter:
0.5000 inches
MRC:
The number of thread forms that progress helically around the axis.CWPC
Thread Form Quantity:
64
MRC:
The direction of the thread form when viewed axially. a right-hand thread form winds in a clockwise direction while a left-hand thread form winds in a counterclockwise direction.CWPH
Thread Form Direction:
Right-hand
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
27.5000 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
2.032 inches first end
MRC:
A nominal measurement between specified points on the recess of the body,in distinction from height.CWRB
Body Recess Depth:
0.656 inches second end
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
0.750 inches
MRC:
The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS
Bore Diameter:
1.150 inches first end
MRC:
A nominal measurement between specified points of the counterbore,in distinction from height.CWTB
Counterbore Depth:
1.347 inches second counterbore, second end
MRC:
The nominal length of a straight line which passes through the center of the counterbore,and terminates at the circumference.CWTG
Counterbore Diameter:
1.337 inches first counterbore, second end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
2 steps first end
MRC:
A nominal measurement of the longest dimension of the end of the item,in distinction from width.CWWH
End Length:
0.312 inches first end
MRC:
The quality designation of an item as determined by industry,association,or manufacturer standards.CWWK
Precision Classification:
Quality number 3
MRC:
The nominal length of a straight line which passes through the center of the end of the item,and terminates at the circumference.CWWN
End Diameter:
1.399 inches first end
MRC:
A nominal measurement of the longest dimension of the first step,in distinction from width.CWWS
First Step Length:
0.328 inches first end
MRC:
The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.CWXB
First Step Diameter:
1.430 inches first end
MRC:
A nominal measurement of the longest dimension of the second step,in distinction from width.CWXG
Second Step Length:
1.392 inches first end
MRC:
The nominal length of a straight line which passes through the center of the second step,and terminates at the circumference.CWXL
Second Step Diameter:
1.437 inches first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1035 or steel comp 1045
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a108 assn standard all material responses
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Oxide film and chromate
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Mil-std-171 fn 3.3.1 military standard all treatment responses
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Factory New, New Material, New Surplus, Overhauled, Serviceable,
Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance,
and any other documents/trace when applicable. We have a 7 year record retention.
Quality | ISO 9001:2015 + AS9120B
We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC,
ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.
Government issue definition of NSN 3020-01-154-9890
A gear with teeth on its outer surface in the form of helical threads.
Import / Export
Schedule B Classification
Schedule B Number
NAICNational Association of Insurance Commissioners
End UseA classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITCCommodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8483409000
NAICS:
333612
End Use Class:
21180
SITC:
74840
USDA:
1
HITECH:
0
Schedule B Codes Definitions:
Schedule B 8483409000
Gears and Gearing, Other Than Toothed Wheels, Chain Sprockets and Other Transmission Elements Entered Separately
End Use Code 21180
Industrial Machines, Other
Standard Intl. Trade Class (SITC) 74840
Gears and Gearing; Ball Screws; Gear Boxes and Other Speed Changers (including Torque Converters)
Freight
Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
197339
NMF Description:
Wheels Cog/gear/pinion I/s
UFC:
96710
LTL:
65.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
V
Freight Codes Definitions:
Cargo Type (TCC) Z
No special type of cargo code applicable.
Water Commodity (WCC) 593
Motors and parts, (machinery and parts),(less than 35 feet).
Air Commodity (ACC) V
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.
Air Dimensions (ADC) A
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Special Handling (SHC) 9
Other or no special handling required (sh)
Manufacturers
This NSN is registered to the following cage codes.
NSN 3020-01-154-9890 Datasheet
