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EMANON PART NO.
NAS1398B8-4
NAS1398B8-4 is a rivet in locking ring aluminum alloy 5056, anodize or chromate finish, 0.249 INCHES MINIMUM AND 0.253 INCHES MAXIMUM diameter and 0.448 INCHES MAXIMUM length.
Rivet
SPECIFICATIONS
KEY DIMENSIONS
DIAMETERMinimum 0.249 in; maximum 0.253 in
LENGTHMaximum 0.448 in
GRIPMinimum 0.188 in; maximum 0.250 in
HEAD & SHANK
HEAD DIAMETER0.475–0.525 in
HEAD HEIGHTMinimum 0.107 in; maximum 0.117 in
SHANK DIAMETER0.249–0.253 in
MATERIAL & FINISH
MATERIALLOCKING RING ALUMINUM ALLOY 5056
FINISHANODIZE OR CHROMATE
MECHANICAL
SHEAR STRENGTHSingle pounds per square inch 1550
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
NAS1398B8-4
Emanon is a stocking distributor — quality-system certifications are held by the certified manufacturers we source from, not by Emanon. Every shipment carries manufacturer certifications and full lot traceability.