Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 5310-01-564-6071CAGE Z4D14

Get an Request Quote for NSN Part 0401770020 with NSN of Wurth Australia Pty Ltd

Washer Lock

Washer Lock 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 0401770020 Washer Lock 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 0401770020, 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 Wurth Australia 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 0401770020 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.

Wurth Australia 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 0401770020

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 0401770020

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 Lock0401770020
NSN5310-01-564-6071
Manufacturer
Wurth Australia Pty Ltd
CAGE
Z4D14
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NSN Information for Part Number 0401770020 with NSN 5310-01-564-6071, 5310015646071

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310015646071

Item Description:

Washer Lock

53100156460710NA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
0401770020525

Characteristics Data of NSN 5310-01-564-6071, 5310015646071

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER21.4 MILLIMETERS NOMINAL
ABKVOUTSIDE DIAMETER30.7 MILLIMETERS NOMINAL
ABKWOVERALL HEIGHT3.40 MILLIMETERS NOMINAL
AGAVEND ITEM IDENTIFICATIONMRAP - UNIQUE NSN - MRAP NO PERMANENT WSDC IDENTIFIED
CQFMHARDNESS RATING72.0 ROCKWELL A MINIMUM AND 77.0 ROCKWELL A MAXIMUM
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,NORDLOCK
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTZINC OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO 2081 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORTWO PIECE INTERLOCKING