FSS7 SERIES

 
 
NOTE: ALL DIMS. ARE SYMMETRICAL ABOUT CENTERLINES
 

PART

NO.

SHELL

SIZE

T THR'D

UNJC-3B

A

+/-.003

B

+/- .015

C

+.015/-.000

D

E

+.010

F

+.015

G

+.010

H

+.010

FSS7-801 8 4.40 .594 .880 .554 .106/.166 .308 1.130 .440 .207
FSS7-1001 10 4.40 .719 1.019 .688 .106/.166 .433 1.269 .509 .207
FSS7-1201 12 4.40 .812 1.098 .828 .106/.166 .526 1.348 .409 .189
FSS7-1401 14 4.40 .906 1.192 .953 .106/.166 .620 1.442 .436 .189
FSS7-1601 16 4.40 .969 1.255 1.094 .106/.166 .683 1.505 .388 .190
FSS7-1801 18 4.40 1.062 1.348 1.185 .106/.166 .776 1.598 .374 .206
FSS7-2001 20 4.40 1.156 1.500 1.305 .106/.166 .865 1.788 .425 .219
FSS7-2201 22 4.40 1.250 1.593 1.428 .106/.166 .907 1.891 .447 .229
FSS7-2401 24 4.40 1.375 1.750 1.560 .106/.166 1.000 2.000 .500 .219
FSS7-2501 25 4.40 1.500 1.500 1.580 .106/.166 1.062 2.050 .550 .215
 
 

SPECIFICATIONS

1. Retainer Material - .040 + .003 thick 2024-T3 aluminum alloy

2. Retainer Finish - Alodine per MIL-C-5541

3. Nut, Self-Locking - Corrosion resistant steel, cadmium plated followed by a solid dry film lubricant.
Nuts meet performance requirements of MIL-N-25027 specification.

4. Stud - Corrosion resistant steel passivated per QQ-P-35 threads 4-40 class 2A per MIL-S-7742.

* When ordering, you may specify right hand or left hand stud installation. With the assembled Nut Ring laying flat (nuts turned upward) and the open end pointing toward you, right hand is on right, left on left. Specify as RH (right hand) or LH (left hand). (Exceptions are shell sizes 8 and 10 which are placed in the center only.) Right hand shown.

   
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