NSN

3020-01-631-6449

Pulley,Groove

FSC 3020GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAINFSG 30MECHANICAL POWER TRANSMISSION EQUIPMENT

Unit Price

$345.23

per EA

5 parts / 4 mfrs

Part Numbers for NSN 3020-01-631-64495 records
Part NumberCAGEManufacturerRNCCRNVC
752-7068474-14453711Naval Sea Systems Command72
11896H760West Equipment Company, Inc.52
118976257Crosby Group Inc the Mckissick Plant Div32
61-01-120696169Electric Boat Corporation Div General Dynamics Electric Boat52
H832-1660-15196169Electric Boat Corporation Div General Dynamics Electric Boat52
Manufacturers (4)

Naval Sea Systems Command

CAGE 53711
View NSNs

West Equipment Company, Inc.

CAGE 6H760
View NSNs

Crosby Group Inc the Mckissick Plant Div

CAGE 76257
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$345.23EA0
01-OCT-2025$345.23EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

A

Item Characteristics
MRCRequirementReply
ABGAGROOVE DEPTH0.4375 INCHES NOMINAL
ABGFGROOVE WIDTH0.375 INCHES NOMINAL
ABHEOUTSIDE DIAMETER4.0 INCHES NOMINAL
ABXVBORE DIAMETER1.569 INCHES NOMINAL
ADGEBORE LENGTH1.0 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONSHEVE ASSY,
AGJSPITCH DIAMETER3.125 INCHES NOMINAL
AGWAGROOVE RADIUS0.325 INCHES NOMINAL
ALNCHUB OUTSIDE DIAMETER2.0 INCHES NOMINAL BOTH ENDS
AQPLFACE WIDTH0.875 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSGGUNABLE TO DECODEUNABLE TO DECODE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYZDUNABLE TO DECODEUNABLE TO DECODE
CLYRUNABLE TO DECODEUNABLE TO DECODE
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORWEBBED OR SPOKED

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About NSN 3020-01-631-6449

NSN 3020-01-631-6449 is a National Stock Number assigned to Pulley,Groove. This NSN part number belongs to Federal Supply Class 3020 (GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN) under Federal Supply Group 30 (MECHANICAL POWER TRANSMISSION EQUIPMENT). There are 5 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 3020-01-631-6449 is $345.23. Price history shows 2 recorded price changes.

To find the part number for NSN 3020-01-631-6449, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.