Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5310-01-651-3489CAGE ZE701

Get an Request Quote for NSN Part WR43ZM20 with NSN of Hobson Engineering Co Pty Ltd

Washer Flat

Washer Flat ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

We are happy to inform you that the part number WR43ZM20 Washer Flat with the NSN,   is now available in our inventory. This part is sourced from the manufacturer British Aerospace Inc. If you would like to get a quick quote for part number WR43ZM20, all you need to do is fill out the RFQ form on this page.

The answers provided in “Need Parts By” and “Quantity” will help us give you an accurate and fair quote. Our dedicated customer service executives will have a quote prepared for you within fifteen minutes of receiving your request.

AOG Purchasing is owned and operated by ASAP Semiconductor, a leading distributor of Hobson Engineering Co Pty Ltd aviation and aerospace parts for the civilian and defense industries. We are an AS9120B, ISO 9001:2015 and FAA AC 0056B accredited company, and the only independent distributor with a NO CHINA SOURCING pledge.

The NSN number, also called the NATO Stock Number or National Stock Number, indicates that an item is issued through the federal supply chain. The NATO Stock Number is recognized and used by the North Atlantic Treaty Organization, the United States Department of Defense, and other leading government organizations. Would you like to know more about the part number WR43ZM20 with NSN and FSC Name is ? Call us at our toll-free number +1-714-705-4780 or email us at sales@aogpurchasing.com  You can also download the ASAP Semiconductor app from Google Play or the App store.

Hobson Engineering Co Pty Ltd
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
5310 Nuts and Washers
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
Submit RFQ

Request a quote for WR43ZM20

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

Part-specific RFQ

Submit RFQ for WR43ZM20

Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Washer FlatWR43ZM20
NSN5310-01-651-3489
Manufacturer
Hobson Engineering Co Pty Ltd
CAGE
ZE701
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Characteristics Data of NSN 5310-01-651-3489, 5310016513489

MRCCriteriaCharacteristic
ABMXCENTER HOLE SHAPE STYLEROUND
AAUBHOLE DIAMETER22.0 MILLIMETERS MINIMUM AND 22.5 MILLIMETERS MAXIMUM
ABNMTHICKNESS3.1 MILLIMETERS MINIMUM AND 4.6 MILLIMETERS MAXIMUM
ADAVOVERALL DIAMETER40.4 MILLIMETERS MINIMUM AND 42.0 MILLIMETERS MAXIMUM
MATTMATERIALSTEEL OVERALL
AAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
ABMWPERIPHERAL SHAPE STYLEROUND