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THREAD: AS8879
MATERIAL:
  • Nut - A286 corrosion resistant steel per AMS 5525 or AMS 5732 (UNS S66286).
  • Basket - A286 corrosion resistant steel per AMS 5525 (UNS S66286).
FINISH:
  • Nut - Passivate per AMS-QQ-P-35 and Kaylube molybdenum disulfide dry film lubricant coat per AS5272, Type I.
  • Basket - Passivate per AMS-QQ-P-35, or Kaylube (Manufacturer's option).
PERFORMANCE: NASM25027, except reusability of five(5) cycles only.
TEMPERATURE: 450°F.
VARIATIONS:
  • Add "BC" for bottom countersunk rivet holes. Example: F2001-4BC.
  • Add "P" for bottom projected weld nibs. Example: F2001-4P.
NOTES:
  1. FLOATABILITY: .030 radially from centered position.
  2. For -04 and -06 sizes, c'sink or radius within "P".
Unit of Measure

Specifications

A - MAX

N/A 1.051

C

N/A 0.349-0.339

D - MIN

N/A 0.194

E - MAX

N/A 0.275

G

N/A 0.210-0.190

H - MAX

N/A 0.250

J

N/A 0.314-0.310

K

N/A 0.103-0.098

M - MIN

N/A 0.062

P

N/A 0.270-0.250

R

N/A 0.130-0.100

V - MAX

N/A 0.032

W

N/A 0.422-0.290

Approx. Weight (LBS/100)

N/A 0.430

Bottom countersunk rivet holes

N/A No

Bottom projected weld nibs

N/A No

Thread Type

N/A Unified

Configuration 1

N/A One Lug

Configuration 2

N/A Floating

Lock

N/A Crimp Lock

Simplified Material

N/A CRES

Strength

N/A 125KSI - 900Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.1900-32 UNJF-3B