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PartsTable / COMPONENT / 1620AC1-058
1620AC1-058 ✓ 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 SEAT,STOP,SPRING is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MAIN LANDING GEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1620-00-736-1021, 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
1620AC1-058
NSN: 1620-00-736-1021
FSC: 1620
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
end_item_identificationACFT MAIN LANDING GEAR
NSN1620-00-736-1021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAT,STOP,SPRING TITLE COMPONENT PN 1620AC1-058 MFR SEAT,STOP,SPRING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL IS ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T4; FINISH IS ANODIZED,MIL-A-8625,TYPE 1; 1.937 INCH OUTSIDE DIAMETER ONE END; 1.110 INCH OUTSIDE DIAMETER OTHER END; 0.562 IN MIN,0.564 IN MAX INSIDE DIA SMALLEST END IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONACFT MAIN LANDING GEAR
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL IS ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T4; FINISH IS ANODIZED,MIL-A-8625,TYPE 1; 1.937 INCH OUTSIDE DIAMETER ONE END; 1.110 INCH OUTSIDE DIAMETER OTHER END; 0.562 IN MIN,0.564 IN MAX INSIDE DIA SMALLEST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5710Interchangeable
interchangeable cross-reference
interchangeable
1396Interchangeable
interchangeable cross-reference
interchangeable
5-7-10 USCG VICE ADM 57X81INInterchangeable
interchangeable cross-reference
interchangeable
5-7-10/VICE ADM AREA CDR/43X61INInterchangeable
interchangeable cross-reference
interchangeable
5-7-10 VICE ADM AREA CDR 43X61Interchangeable
interchangeable cross-reference
interchangeable
5-7-10 VICE ADM AREA CDR/22X32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1620AC1-058?
1620AC1-058 is a SEAT,STOP,SPRING.
What parts can replace 1620AC1-058?
There are 16 known substitutes for 1620AC1-058: 5710, 1396, 5-7-10 USCG VICE ADM 57X81IN and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1620AC1-058?
1620AC1-058 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1620-00-736-1021. 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