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NSN 3020-01-248-8939, 3020012488939
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012488939
Codification Country
United States
Item Name Code
INC 08109
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.
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DLMS® Summary

National Stock Number 3020-01-248-8939

National Stock Number (NSN) 3020-01-248-8939, or NIIN 012488939, (pulley,groove) was assigned January 31, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 16 contracts issued for this part number, with 16 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7L324F1479, SPE7L323F6211, SPE7L123P4045, SPE7L419P2188, SPE7L119P4091. The total value of the awarded contracts has been US$ 344,623.90.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 69,044. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 18, 2015, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 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 3020012488939 does not contain precious metals.

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

UNABLE TO DECODE
(BFYT) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 4.830 INCHES NOMINAL AA END AND 5.330 INCHES NOMINAL BB END
DRILLED HOLE DIAMETER
(AGGP) 0.551 INCHES NOMINAL AND 0.371 INCHES NOMINAL
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 2.190 INCHES NOMINAL
BORE FEATURE
(BYDS) INCLUDED
BORE LENGTH
(ADGE) 0.410 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE DEPTH
(AAWZ) 0.140 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 3.881 INCHES NOMINAL
COUNTERBORE FEATURE
(AXND) INCLUDED
COUNTERBORE LOCATION
(BDYS) BB END
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 1.910 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 4
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 0.344 INCHES NOMINAL
GROOVE DEPTH
(ABGA) 0.350 INCHES NOMINAL
HOLE LOCATION
(BFYT) THROUGH HUB
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 4.700 INCHES NOMINAL AA END AND 4.120 INCHES NOMINAL BB END
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY
(BSGG) NOT INCLUDED
OUTSIDE DIAMETER
(ABHE) 8.480 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 5.740 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
MATERIAL AND LOCATION
(ANNQ) STEEL, ASTM A148 OVERALL
SECURING HOLE QUANTITY
(AHYF) 9
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) DRILLED HOLE
PITCH DIAMETER
(AGJS) 8.430 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
V GROOVE ANGLE IN DEG
(AGGS) 40.2
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED

Manufacturer Part Numbers


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