Part Number NAS1921M04S02AU Blind Rivet
SKU: 5320015291377Product Features
Single action installation; utilizes drive anvil washer as part of rivet assembly
NAS1921M04S02AU Blind Rivet Datasheet
National aerospace standards part number NAS1921M04S02AU
Fastener Length:
0.260 inches
Head Style:
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter:
Between 0.124 inches and 0.128 inches
Shank Style:
Self-plugging mechanically locked stem
Head Major Diameter:
Between 0.221 inches and 0.229 inches
Expansion Device:
Serrated stem-type w
End Application:
NH90, helicopter
Grip Length:
Between 0.063 inches and 0.125 inches
Countersink Angle:
Between 98.5 degrees and 101.5 degrees
Part Name Assigned By Controlling Agency:
Rivet blind, general purpose, bulbed, protruding head, mechanically locked spindle
Material Specification:
Ams 5737 assn standard 1ST material response locking ring or QQ-N-281 federal specification 2ND material response locking ring
Material Specification:
Ams 5737 assn standard 1ST material response stem
Material Specification:
QQ-N-281 federal specification single material response sleeve
Surface Treatment Specification:
NAS4006 assn standard single treatment response stem
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response locking ring
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7508900000
- SITC: 69975
- End Use: Finished metal shapes
- NAICS: 332999
- USDA: 1
Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
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