3020-00-418-4838

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Reference of NSN 3020-00-418-4838 Reference of NSN 3020-00-418-4838 Reference of NSN 3020-00-418-4838 Reference of NSN 3020-00-418-4838

Model or part number: ST90455

Pricing & Availability

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About this product
A 1 slot relief hole 0.250 in. Dia located on top of keyway 1.875 in. From hub end

Description

Pulley And Chain Assembly NSN 3020-00-418-4838.

pdf NSN 3020-00-418-4838 Datasheet

MRC:
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE
Outside Diameter:
0.937 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.500 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
1.500 inches
MRC:
A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR
Keyway Width:
0.188 inches
MRC:
Designates the thread diameter and number of threads per specific measurement scale.ABUJ
Thread Size:
5/16-18
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 0.752 inches and 0.753 inches
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
3.500 inches
MRC:
The distance from the center of the bore to the bottom of the keyway(s).AEVF
Distance From Center Of Bore To Bottom Of Keyway:
0.501 inches
MRC:
A measurement taken at right angles to the length of a flange,in distinction from thickness.AGFF
Flange Width:
0.125 inches
MRC:
The number of flanges provided with the item.AHSF
Flange Quantity:
1
MRC:
The number of holes provided for securing the item in a fixed position.AHYF
Securing Hole Quantity:
1
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, aisi or sae 4140
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL
Face Width:
1.250 inches
MRC:
The physical configuration of the item.ARJD
Design Form:
Plain
MRC:
Indicates the type of bore used on the item.ASBP
Bore Type:
Straight
MRC:
An indication of whether or not bearings are included.AWJQ
Bearings:
Not included
MRC:
An indication of whether or not a counterbore feature is included.AXND
Counterbore Feature:
Not included
MRC:
Indicates the location of the hole on the item.BFYT
Hole Location:
On top of keyway 1.375 in. From hub end
MRC:
An indication of whether or not a keying facility is included.BSGG
Keying Facility:
Included
MRC:
Indicates the type of keying facility provided.BSGK
Keying Facility Type:
Keyway
MRC:
The means by which the item is secured.BSNP
Securing Method:
Threaded hole
MRC:
An indication of whether or not a split hub feature is included.BSYG
Split Hub Feature:
Not included
MRC:
An indication of whether or not a lightening hole/s/ is included.BXSJ
Lightening Hole:
Not included
MRC:
An indication of whether or not an integral cooling vane(s) is included.BXSK
Integral Cooling Vane:
Not included
MRC:
An indication of whether or not a crown face is included.BXSL
Crown Face:
Not included
MRC:
Indicates the type of rim provided.BYDP
Rim Type:
Solid
MRC:
Indicates the location of the flange on the item.BYDR
Flange Location:
Outside
MRC:
An indication of whether or not a bore feature is included.BYDS
Bore Feature:
Included
MRC:
Indicates the location for securing the item.BYFF
Securing Location:
Aa end
MRC:
None.BYZD
Hub End Outside Diameter And Location:
1.500 inches aa end
MRC:
None.BYZG
Distance From Pilot End To Flange Face:
2.125 inches
MRC:
A numeric value which represents a positive whole value without regard to any unit of measure.NMBR
Quantity:
1
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:
Cadmium
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Cadmium plated
MRC:
--
NIIN:
004184838
MRC:
--
NATO Stock Number:
3020-00-418-4838
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T353-A
MRC:
--
INC:
08111
MRC:
--
IMM:
AX
Certified products icon

All Products Certified

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 inspections icon

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.

Quality Commitment »

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3020-00-418-4838

A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes pulley, cone. For pulleys encased in a shell or frame, see block, tackle.

Recent Solicitations Most recent solicitations for NSN 3020-00-418-4838

End Date
Solicitation
Qty
Purchase Request
End Date:
2017-03-13
Solicitation:
SPE7L117T7344
Qty:
1
Purchase Request:
0067819526

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
20
PKG:
18DO
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 20

Preservative coating only (with greaseproof wrap, as required).

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A 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.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8487900080
NAICS:
333999
End Use Class:
21180
SITC:
74999
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8487900080

Machinery Parts Not Containing Electrical Features, and Not Specified Or Included Elsewhere In Chapter 84, Except Ships' Propellers

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74999

Machinery Parts, Not Containing Electrical Connectors, Insulators, Coils, Contacts Or Other Electrical Features, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
127320
NMF Description:
Noi Pulleys/sheaves
UFC:
64560
LTL:
70.0
LCL:
--
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.
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