ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 3020-00-418-4838, 3020004184838
PULLEY,FLAT

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 004184838
Codification Country
United States
Item Name Code
INC 08111
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: Request Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 3020-00-418-4838
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 3020-00-418-4838


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 3020-00-418-4838

National Stock Number (NSN) 3020-00-418-4838, or NIIN 004184838, (pulley,flat) was assigned December 2, 1970 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 5 years.

There has been very little 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 Dec 05, 2013, 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) 08111. [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.]. 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 3020004184838 contains an unknown precious metal.

This NSN is associated to Schedule B 8487900080: machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SURF) CADMIUM PLATED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(BFYT) UNABLE TO DECODE
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.501 INCHES NOMINAL
DISTANCE FROM PILOT END TO FLANGE FACE
(BYZG) 2.125 INCHES NOMINAL
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM
BORE LENGTH
(ADGE) 3.500 INCHES NOMINAL
BORE FEATURE
(BYDS) INCLUDED
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
CROWN FACE
(BXSL) NOT INCLUDED
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 1.250 INCHES NOMINAL
FLANGE LOCATION
(BYDR) OUTSIDE
FLANGE QUANTITY
(AHSF) 1
FLANGE WIDTH
(AGFF) 0.125 INCHES NOMINAL
HOLE LOCATION
(BFYT) ON TOP OF KEYWAY 1.375 IN. FROM HUB END
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.500 INCHES NOMINAL AA END
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY TYPE
(BSGK) KEYWAY
KEYING FACILITY
(BSGG) INCLUDED
KEYWAY WIDTH
(ABRR) 0.188 INCHES NOMINAL
OUTSIDE DIAMETER
(ABHE) 0.937 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 1.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.500 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
MATERIAL AND LOCATION
(ANNQ) STEEL,AISI OR SAE 4140 OVERALL
RIM TYPE
(BYDP) SOLID
SECURING HOLE QUANTITY
(AHYF) 1
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) THREADED HOLE
QUANTITY
(NMBR) 1
SPECIAL FEATURES
(FEAT) A 1 SLOT RELIEF HOLE 0.250 IN. DIA LOCATED ON TOP OF KEYWAY 1.875 IN. FROM HUB END
THREAD SIZE
(ABUJ) 5/16-18
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) CADMIUM

Manufacturer Part Numbers


Related Inventory



 
Top