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Unimatic® Blind Rivet General Purpose, Bulbed, Mechanically-Lock-Spindle, 100° Flush Head, 5056 Aluminum, Monel & A-286 Cres Rivet Sleeves, 1/64" Oversize
Unit of Measure

Dia. Size

N/A 05

1/64 Oversize Nom.

N/A 0.173 in

A Dia. +.003 / -.0013

N/A 0.173 in

B Dia. ±.0044

N/A 0.286

C Ref.

N/A 0.048 in

G Min.

N/A 0.788 in

Shear Alum.8

N/A 855 lb

Shear Monel8

N/A 1665 lb

Shear A-286 Cres8

N/A 1880 lb

Tensile Alum.8

N/A 490 lb

Tensile Monel & A-286 Cres8

N/A 1050 lb

Hole Limits7

N/A 0.176 in0.180 in

Grip Dash No.

N/A 04

Grip Range Min.

N/A 0.188 in

Grip Range Max.

N/A 0.250 in

L Ref.

N/A 0.398 in

F Max.

N/A 0.666 in

Material Sleeve

N/A A286 CRES

Material Spindle

N/A Composition B - 2024 Aluminum per QQ-A-430
Composition EU - A-286 Cres per Chemical RQMT of AMS5737
Composition M - A-286 Cres per Chemical RQMT of AMS5737

Material Lock Ring

N/A Composition B - 5056 Aluminum per QQ-A-430
Composition EU - A-286 Cres per Chemical RQMT of AMS5737 or 316 Cres (UNS S31600) per Chemical RQMT of AMS5690
Composition M (No Code) - A-286 Cres per Chemical RQMT of AMS5737, Monel per QQ-N-281, or 316 Cres (UNS 31600) per Chemical RQMT of AMS5690
Composition M (Code N) - A-286 Cres per Chemical RQMT of AMS5737, Monel per QQ-N-281

Finish Sleeve

N/A
  1. .001 shank diameter increase permissible within .100 from base of head.
  2. Marking of aluminum rivets may be on spindle at Manufacturer's option.
  3. "A" diameter may be .001 larger than shown for cadmium plated or aluminum coated sleeves.
  4. "B" is the theoretical intersection for countersinking.
  5. Double dimpling is recommended below .078 sheet thickness for .140 dia., below .100 for .173 dia., below .100 for .201 dia., and below .126 for .266 dia. If double dimpling cannot be permitted, use a grip number 01.
  6. "A" diameter may be .001 smaller beyond minimum grip length.
  7. Adjust as required, within these limits, to suit material and application.
  8. Minimum ultimate shear and tensile strengths, in pounds, of installed blind rivet.
  9. For installation in 100° ±1° countersinks for composition "B" material and 100° ± 1°30' for composition "C" & "M" material.
  10. The rivets covered in this standard are intended for use as a repair / replacement for NAS 1921 or for new design applications.
  11. Optional drive washer facilitates installation with blunt nose tool. Drive washer not part of the installed fastener.

Finish Spindle

N/A Composition B - Chemically Surface Treat per MIL-C-5541, CL 1A
Composition EU - Passivate Per AMS-QQ-P-35
Composition M - Passivate Per AMS-QQ-P-35

Finish Lock Ring

N/A Composition B - None
Composition EU - Passivate per AMS-QQ-P-35
Composition M - Passivate per AMS-QQ-P-35 for A-286 & 316 Cres Only

N/A

  1. .001 shank diameter increase permissible within .100 from base of head.
  2. Marking of aluminum rivets may be on spindle at Manufacturer's option.
  3. "A" diameter may be .001 larger than shown for cadmium plated or aluminum coated sleeves.
  4. "B" is the theoretical intersection for countersinking.
  5. Double dimpling is recommended below .078 sheet thickness for .140 dia., below .100 for .173 dia., below .100 for .201 dia., and below .126 for .266 dia. If double dimpling cannot be permitted, use a grip number 01.
  6. "A" diameter may be .001 smaller beyond minimum grip length.
  7. Adjust as required, within these limits, to suit material and application.
  8. Minimum ultimate shear and tensile strengths, in pounds, of installed blind rivet.
  9. For installation in 100° ±1° countersinks for composition "B" material and 100° ± 1°30' for composition "C" & "M" material.
  10. The rivets covered in this standard are intended for use as a repair / replacement for NAS 1921 or for new design applications.
  11. Optional drive washer facilitates installation with blunt nose tool. Drive washer not part of the installed fastener.