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Long self locking, 1025°F, silver plated.
SRQB( )L0074 = SAE AS3505-( ) & SBAC AS52790-93 & Rolls Royce U760329-30.
Unit of Measure

SAE Part Number

AS3505-05

Material Type

Inconel 718 per AMS 5662

Finish

Internal surfaces: Silver plate per AMS2411, .0002 min. thickness
External surfaces: Passivate per AMS 2700

Heat Treat

37-43 HRc

Internal Thread

0.4375-20 UNJF-3B

External Thread

0.5000-20 UNJF-3A

Minor Dia Max.

0.4630 in

C ±.003

0.444 in

D ±.010

1.000 in

E Ref.

0.580 in

F ±.005

0.120 in

G ±.005

0.105 in

H Ref.

0.377 in

J

39.000

Approx. Weight

10.808 lbs/1000 pcs

K Thread

0.5000-20 UNJF

L Tap Hole

0.467-0.472 in

M +.005 -.000

0.499 in

N Serration Major Dia +.003 -.002

0.525 in

P ±.006

0.553 in

R Cbore Depth ±.005

0.113 in

T Serration Depth ±.010

0.108 in

U

1.0350 in

V

39

W Boss Dia Min.

0.740 in

Step Drill Part Number

SR43D

Wobble Broach

SRPBT43WBA

Serration Gage

SR43HSG

Drive Wrench Number

SR43WA

Swage Tool

SRQ43SA

Y

0.468 Inch

Z

0.095 Inch

After Swage Gage

SRQ43GSDA

Removal Tool Part Number

SR43R

AA Max.

0.133 in