PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 20Z305D42
20Z305D42 ✓ 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 RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, nominal_pitch_distance: 1.750 INCHES IN, second_chain_link_style: PIN, minimum_tensile_strength: 76600 POUNDS PER SQUARE INCH LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-252-7366, 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
20Z305D42
NSN: 3020-00-252-7366
FSC: 3020
CAGE: 09605 — BOMAG USA SUB OF UNITED DOMINION INDUSTRIES LTD (USA)
SPECIFICATIONS
materialSTEEL
link_row_quantity2
pin_fastening_methodCOTTER PIN
first_chain_link_styleROLLER
nominal_pitch_distance1.750 INCHES IN
second_chain_link_stylePIN
minimum_tensile_strength76600 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width1.662 INCHES NOMINAL IN
second_chain_link_plate_width1.435 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter0.5000 INCHES IN
first_chain_link_plate_nominal_thickness0.2190 INCHES IN
first_chain_link_roller_nominal_diameter1.0000 INCHES IN
NSN3020-00-252-7366
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN 20Z305D42 MFR RETAINER,ELECTRON TUBE
KEY FEATURES
•
SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.5000 INCHES IN
•
SECOND CHAIN LINK STYLE: PIN
•
FIRST CHAIN LINK STYLE: ROLLER
•
FIRST CHAIN LINK PLATE NOMINAL THICKNESS: 0.2190 INCHES IN
•
NOMINAL PITCH DISTANCE: 1.750 INCHES IN
•
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 1.0000 INCHES IN
•
MATERIAL: STEEL
•
SECOND CHAIN LINK PLATE WIDTH: 1.435 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.5000 INCHES IN
SECOND CHAIN LINK STYLEPIN
FIRST CHAIN LINK STYLEROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.2190 INCHES IN
NOMINAL PITCH DISTANCE1.750 INCHES IN
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES1.0000 INCHES IN
MATERIALSTEEL
SECOND CHAIN LINK PLATE WIDTH1.435 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH76600 POUNDS PER SQUARE INCH LBS
LINK ROW QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6051671Interchangeable
interchangeable cross-reference
interchangeable
RC140-3Interchangeable
interchangeable cross-reference
interchangeable
BHATInterchangeable
interchangeable cross-reference
interchangeable
FA8-127-2Interchangeable
interchangeable cross-reference
interchangeable
D140Interchangeable
interchangeable cross-reference
interchangeable
107-026-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 20Z305D42?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 20Z305D42?
20Z305D42 is a RETAINER,ELECTRON TUBE.
What parts can replace 20Z305D42?
There are 15 known substitutes for 20Z305D42: 6051671, RC140-3, BHAT and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20Z305D42?
20Z305D42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-252-7366. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 20Z305D42

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026