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

FSS7-1001

FSS7-1201

FSS7-1401

FSS7-1601

FSS7-1801

FSS7-2001

FSS7-2201

FSS7-2401

FSS7-2501

 

8

10

12

14

16

18

20

22

24

25

 

4.40

4.40

4.40

4.40

4.40

4.40

4.40

4.40

4.40

4.40

.594

.719

.812

.906

.969

1.062

1.156

1.250

1.375

1.500

 

.880

1.019

1.098

1.192

1.255

1.348

1.500

1.593

1.750

1.500

 

.554

.688

.828

.953

1.094

1.185

1.305

1.428

1.560

1.580

 

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.106/.166

.308

.433

.526

.620

.683

.776

.865

.907

1.000

1.062

 

1.130

1.269

1.348

1.442

1.505

1.598

1.788

1.891

2.000

2.050

 

.440

.509

.409

.436

.388

.374

.425

.447

.500

.550

 

.207

.207

.189

.189

.190

.206

.219

.229

.219

.215

 

SPECIFICATIONS

  1. RETAINER MATERIAL - .040 +/-.003 THICK 2024-T3 ALUMINIUM ALLOY.
  2. RETAINER FINISH - ALODINE PER MIL-C-5541.
  3. NUT, SELF-LOCKING - CORROSION RESISTING STEEL NUTS, CADMIUM PLATED PLUS DRYFILM LUBRICANT COATING. NUTS MEET PERFORMANCE REQUIREMENTS OF MIL-N-25027 SPECIFICATION.
  4. STUD - CORROSION RESISTING STEEL PASSIVATED PER QQ-P-35, THREADS 4.40 CLASS 2A PER MIL-S-7742.

*WHEN ORDERING - YOU MAY SPECIFY RIGHT 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 THE RIGHT, LEFT HAND IS ON THE LEFT. SPECIFY AS R.H. OR L.H. (EXCEPTIONS ARE SHELL SIZES 8 & 10 WHICH ARE CENTER ONLY.) RIGHT HAND SHOWN.

 

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