INSTANT RFQ

Complete Listing of NSN (5310014345881) Parts 5310-01-434-5881

Item Name Washer Concave
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 01-434-5881 (014345881)
NCB Code USA (01)
Manufacturer Sps Technologies Inc, Harvard Industries Inc, The Boeing Company, Alcoa Global Fasteners Inc
Part Number Manufacturer Item Name Cage Code RFQ
53488W-524 sps technologies inc washer concave 56878 RFQ
6073-05 harvard industries inc washer concave 72962 RFQ
BACW10AU5 the boeing company washer concave 81205 RFQ
K19701P5 alcoa global fasteners inc washer concave 15653 RFQ

Technical Characteristics of NSN 5310014345881

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.433 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
ABGGRADIUS0.375 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
ABMHRECESS DEPTH0.063 INCHES NOMINAL
ABPXMATERIAL THICKNESS0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
CQFMHARDNESS RATING38.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
CSYMSURFACE FINISH63.0 MICROINCHES COUNTERBORE WALL
MATTMATERIALSTEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY2, CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORCONCAVE
ZZZKSPECIFICATION/STANDARD DATA81205-BACW10AU MANUFACTURERS STANDARD

Relevant Components for NSN - 5310-01-434-5881, 5310014345881
5320-01-093-5687 (5320010935687) 5340-00-286-8500 (5340002868500) 5310-00-797-4430 (5310007974430) 5331-01-548-6940 (5331015486940)
5340-01-389-2408 (5340013892408) 5340-01-499-3481 (5340014993481) 5310-01-418-9739 (5310014189739) 5320-01-419-8697 (5320014198697)
5340-01-681-6722 (5340016816722) 5340-01-620-4639 (5340016204639) 5340-01-481-2087 (5340014812087) 5331-01-097-0869 (5331010970869)

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