ASAP Semiconductor

Boeing Company

7R4 18D

Washer Recessed

Specifications

Part Number7R4 18D
DescriptionWasher Recessed
ManufacturerBoeing Company
NSN5310-00-209-1686(5310002091686)
Item NameWasher Recessed
CAGE Code43999
NIIN00-209-1686(002091686)
FSC Code5310 Nuts and Washers
FSG Code53 Hardware and Abrasives
SKU7r4-18d
NCB Code00
CountryUSA

Description

Washer Recessed

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Part Information

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Characteristics Data of NSN 5310-00-209-1686, 5310002091686

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER1.087 INCHES MINIMUM AND 1.090 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER1.428 INCHES MINIMUM AND 1.431 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
ABMHRECESS DEPTH0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
ABPXMATERIAL THICKNESS0.064 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
CSYMSURFACE FINISH100.0 MICROINCHES ALL SURFACES
MATTMATERIALALUMINUM ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
STYLSTYLE DESIGNATORRECESSED