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NSN 3020-01-094-7320, 3020010947320
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010947320
Codification Country
United States
Item Name Code
INC 08109
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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.
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DLMS® Summary

National Stock Number 3020-01-094-7320

National Stock Number (NSN) 3020-01-094-7320, or NIIN 010947320, (pulley,groove) was assigned May 15, 1980 in the Federal Logistics Information System (FLIS). NIIN 010947320 was cancelled on June 2, 2019, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Aug 03, 2018. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M318P5552, SPE7M318P5552. The total value of the awarded contracts has been US$ 54,028.00.

This NSN is somewhat common among different platforms, belonging to 3 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 Dec 08, 2020, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 08109. [A PULLEY WITH ONE OR MORE GROOVED FACES OR RIMS OF THE SAME DIAMETER. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE. FOR ITEMS SPECIFICALLY DESIGNED FOR AVIATION, SEE PULLEY(1), GROOVE, AVIATION.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 3020010947320 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 0.589 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION
(CLYR) 0.594 INCHES NOMINAL AA END
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
GROOVE QUANTITY
(AXHQ) 7
SECOND STEP FACE LARGEST DIAMETER AND LOCATION
(BYZM) 0.875 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION
(BYZN) 0.523 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION
(BYZP) 1.250 INCHES NOMINAL AA END
OVERALL LENGTH
(ABHP) 6.000 INCHES NOMINAL
DESIGN FORM
(ARJD) PLAIN
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 2.375 INCHES NOMINAL AA END
GROOVE DEPTH
(ABGA) 0.347 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) STEPPED
THIRD STEP LENGTH AND LOCATION
(BYZX) 0.589 INCHES NOMINAL AA END
STYLE DESIGNATOR
(STYL) PLAIN
END ITEM IDENTIFICATION
(AGAV) SHIP, OHIO CLASS SSN, (TRIDENT)
FACE WIDTH
(AQPL) 3.625 INCHES NOMINAL
GROOVE SHAPE
(BXSM) U
BORE FEATURE
(BYDS) NOT INCLUDED
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
FIRST STEP FACE LARGEST DIAMETER AND LOCATION
(BYZL) 0.636 INCHES NOMINAL AA END
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
OUTSIDE DIAMETER
(ABHE) 1.435 INCHES NOMINAL
GROOVE RADIUS
(AGWA) 0.176 INCHES NOMINAL
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
GROOVE WIDTH
(ABGF) 0.410 INCHES NOMINAL
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED


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