Quote for E21-21 Designatronics Incorporated Part with NSN 3020-00-711-7003

Part Number:  E21-21
Alternate P/N:  E2121
Manufacturer:  designatronics incorporated
NIIN:  7117003
Item Name :  gear spur
CAGE Code:  00328
INC Code:  05466
Country:  USA
NCB Code:  00
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  01-15-2026

Are you looking quote for part E21-21? The Designatronics Incorporated-manufactured component (CAGE Code: 00328) is documented under NSN 3020-00-711-7003 as Gear Spur. For the fastest quote, please complete our RFQ form with details about E21-21. We guarantee a response within 15 minutes.

ASAP Components provides the verified E21-21, classified under INC 05466, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 00-711-7003, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number E21-21 with NSN 3020-00-711-7003, 3020007117003

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-711-7003

Item PartTypeName:

GEAR,SPUR

3020007117003N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
2330J6586-77525

Characteristics Data of NSN 3020-00-711-7003, 3020007117003

MRCCriteriaCharacteristic
AGJSPITCH DIAMETER0.4375 INCHES NOMINAL
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER0.479 INCHES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.125 INCHES
CWRSBORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPINNED FIRST END
CWTXHUB NOMINAL DIAMETER0.375 INCHES FIRST END
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S OR 303SE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB
AAQLBODY STYLEPLAIN,SOLID
AJLATEETH QUANTITY21
CQFMHARDNESS RATING75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
FEATSPECIAL FEATURES1 0.138 IN. DIA THREADED HOLE ON HUB FOR POSITIONING
MATTMATERIALSTEEL COMP 303S AND STEEL COMP 303SE OVERALL

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483409000 (NAICS 333612) Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC : 74840 Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)

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 V
Classification Control U
MGMT_CTL 9c-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS S9c
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: R - 65.0
NMFC: 197339 - Wheels cog/gear/pinion i/s
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)

ASAP Semiconductor’s Certifications And Memberships



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