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NAS1921M04-06

Rivet, Blind

Part number
NAS1921M04-06
NSN
5320-01-042-4483
NIIN
01-042-4483
Item name
Rivet, Blind
Manufacturer
National Aerospace Standards
CAGE code
80205
FSC
5320 — Rivets
Unit of issue
EA
DEMIL code
A

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Technical characteristics

Fastener Length
0.510 inches maximum
Head Style
Flush (flat) countersunk (included angle less than 135 deg W or W/O chamfer)
Shank Diameter
0.124 inches min / 0.128 inches max
Shank Style
Self-plugging shank W/grooved end for locking
Head Major Diameter
0.229 inches maximum
Expansion Device
Serrated stem-type W
Grip Length
0.313 inches min / 0.375 inches max
Shear Strength
1020 single psi
Countersink Angle
100.0 degrees nominal
Material
Nickel alloy 400 sleeve or nickel alloy R-405 sleeve; Iron alloy 660 stem
Material Document
Ams 5737 assn std stem; QQ-B-281 fed spec sleeve
Surface Treatment
Passivate stem
Surface Treatment Document
QQ-P-35 fed spec single treatment response stem
Specification/Standard Data
80205-NAS1921 professional/industrial association standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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