Quote for 4-A 3-8IN Crosby Group Inc Part with NSN 3020-01-097-3945

Part Number:  4-A 3-8IN
Alternate P/N:  4A38IN
Manufacturer:  crosby group inc
NIIN:  10973945
Item Name :  pulley groove
CAGE Code:  76257
INC Code:  08109
Country:  USA
NCB Code:  01
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  02-08-2026

Are you looking quote for part 4-A 3-8IN? The Crosby Group Inc-manufactured component (CAGE Code: 76257) is documented under NSN 3020-01-097-3945 as Pulley Groove. For the fastest quote, please complete our RFQ form with details about 4-A 3-8IN. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4-A 3-8IN, classified under INC 08109, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 01-097-3945, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 4-A 3-8IN with NSN 3020-01-097-3945, 3020010973945

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-01-097-3945

Item PartTypeName:

PULLEY,GROOVE

30200109739450N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
4-A 3-8IN223

Characteristics Data of NSN 3020-01-097-3945, 3020010973945

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.625 INCHES NOMINAL
ABHEOUTSIDE DIAMETER3.875 INCHES NOMINAL
ABHPOVERALL LENGTH0.875 INCHES NOMINAL
ABXVBORE DIAMETER0.500 INCHES NOMINAL
ADGEBORE LENGTH0.875 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONIRON,CAST OVERALL
AQPLFACE WIDTH0.750 INCHES NOMINAL
ARJDDESIGN FORMSPOKED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSINCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BDDYBEARING QUANTITY1
BSGGKEYING FACILITYNOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
BYDTBEARING TYPESLEEVE
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.375 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.062 INCHES NOMINAL BOTH ENDS
STYLSTYLE DESIGNATORWEBBED OR SPOKED

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8487900080 (NAICS 333999) Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships propellers
SITC : 74999 Machinery parts, not containing electrical connectors, insulators, coils, contacts or other electrical features, n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC Y
Classification Control U
MGMT_CTL -------
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: Q - 70.0
NMFC: 127320 - Pulleys/sheaves, noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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