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Airtronics International Corp Part Number AT-403-1020 - Get an Instant Quote

Part Number:  AT-403-1020
Alternate P/N:  AT4031020
Manufacturer:  airtronics international corp
NSN:  5310-01-185-3516
NIIN:  01-185-3516
Item Name :  washer flat
CAGE Code:  58078
FSC:  5310 Nuts and Washers
INC Code:  13393
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  05-27-2025

Part Number AT-403-1020 described as Washer Flat with NSN 5310-01-185-3516 with FSC 5310 Nuts and Washers by Manufacture Airtronics International Corp is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Airtronics International Corp aerospace and aviation parts like AT-403-1020. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

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NSN Information for Part Number AT-403-1020 with NSN 5310-01-185-3516, 5310011853516

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-01-185-3516

Item Description:

Washer Flat

53100118535160N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
144a9957p4523

Characteristics Data of NSN 5310-01-185-3516, 5310011853516

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
AAUBHOLE DIAMETER1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM
ABMWPERIPHERAL SHAPE STYLEROUND
ABMXCENTER HOLE SHAPE STYLEROUND
ABNMTHICKNESS0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM
ADAVOVERALL DIAMETER1.560 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 302 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 1-2 HARD FINISH 2B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

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