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PartsTable / COMPONENT / 21570-3
21570-3 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRACKET,VEHICULAR COMPONENTS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 955 OVERALL, duty_type: CONTINUOUS, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-403-0333, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
21570-3
NSN: 1650-00-403-0333
FSC: 1650
CAGE: 02121 — GOODRICH AEROSPACE CANADA LTD (CAN)
SPECIFICATIONS
materialCOPPER ALLOY 955 OVERALL
duty_typeCONTINUOUS
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle21.2666 DEGREES
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.0910 INCHES MINIMUM AND 0.0920 INCHES MAXIMUM IN
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width1.620 INCHES NOMINAL IN
NSN1650-00-403-0333
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACKET,VEHICULAR COMPONENTS TITLE COMPONENT PN 21570-3 MFR BRACKET,VEHICULAR COMP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
EE34718Interchangeable
interchangeable cross-reference
interchangeable
814E1219Interchangeable
interchangeable cross-reference
interchangeable
816714Interchangeable
interchangeable cross-reference
interchangeable
29125Interchangeable
interchangeable cross-reference
interchangeable
330-2023299Interchangeable
interchangeable cross-reference
interchangeable
143-24-12-026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21570-3?
21570-3 is a BRACKET,VEHICULAR COMPONENTS.
What parts can replace 21570-3?
There are 10 known substitutes for 21570-3: EE34718, 814E1219, 816714 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21570-3?
21570-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-403-0333. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026