Post on 10-Apr-2020
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AVIONICS RACKING SYSTEMS
HARDWARESOLUTIONS
"<5'l. HUTCHINSON®.~.
AVIONICS RACKING SYSTEMS "'<7Hutchinson Aerospace
Hardware SolutionsHutchinson Aerospace manufactures a complete line of avionics racking hardware solutions used to position, retain, insert,extract, electrically bond, and isolate avionics equipment in aircraft and ground vehicles. Our high strength and low weightsolutions are proven with over 60 years of use in the harshest environments. Experts in anti-vibration and environmentalqualification, Hutchinson Aerospace is able to recommend the optimum hardware solution for the variety of needs facedwhile packaging sensitive electronics. Hutchinson Aerospace also offers a comprehensive line of standard ARINC trays,custom mounting trays, and avionics enclosures.
Family of Ruggedized Self-locking Front Retainer "'<7
I
.195[4.95]--[+1- jI
21716 Type.3125-24UNF-2ATHREAD I----A-~.193 [4.90] D1A
THRU HOLE
.625 [15.88] D1A rl~~~n-'I
.500 [12.70] D1A '""'r--+-+-++-
I
.235 [5.971I:::::----83-I
21953 Type.250-28 UNF-2A THREAD.128 [3.25] D1A
THRU HOLE
.625 [15.88] DIA JT~~~:P
.500 [12.70] DIA I-H' 7--+f+-+--',~::::3--+t-
Retainer
MS14108 TypeCommercial IMilitary IRotary IGround
Part Number MS Number Weight Material A B Max Tensile Load
21716-1 without clevis MS14108-1 2.2oz Stainless steel 1.88 [47.8] 1.00 [25.4] 1,7501bs
21716-2 without clevis MS14108-2 2.4 oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,7501bs
21953-1 without clevis MS14108-3 1.50z Stainless steel 1.88 [47.8] 1.00 [25.4] 1,0001bs
21953-2 without clevis MS14108-4 1.6oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,0001bs
Ruggedized Self-locking Front Retainer .($
Retainer
21716Commercial IMilitary IRotary IGround
-- 1.50 [38.1] D1A ---+
I----A---+I.187[4.75]
I
.235 [5.97]-E-E3-I
[i~.~~] .38 [9.7] .193 [4.90] D1A
BitI'I THRUHOLE
.625[15.88] DIA~~~~~~
.500 [12.70] D1A ""'-r-~-1--+l-
.161 [4.09] DIA .177[4.49] DIATHRU HOLE THRU HOLE .3125-24 UNF-2A THREAD
Part Number MS Number Weight Material A B Max Tensile Load
21716-1 without clevis MS14108-1 2.2oz Stainless steel 1.88 [47.8] 1.00 [25.4] 1,7501bs
21716-2 without clevis MS14108-2 2.4 oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,7501bs
21716-3 with clevis 2.50z Stainless steel 1.88 [47.8] 1.00 [25.4] 1,7501bs
21716-4 with clevis 2.7 oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,7501bs
Ruggedized Self-locking Front Retainer .($
.500[12.70] .38 [9.7]k--L-+l~
I
.195[4.95]-[+1-1I
.250-28 UNF-2A lHREAD
.128 [3.25] D1ATHRU HOLE
.625 [15.88] D1A =rfB:;::~=P
.500 [12.70] D1A ~~~~~ct
.135 [3.43] D1A .144 [3.66] D1ATHRU HOLE THRU HOLE
Part Number MS Number Weight Material A B Max Tensile Load
21953-1 without clevis MS14108-3 1.50z Stainless steel 1.88 [47.8] 1.00 [25.4] 1,000 Ibs
21953-2 without clevis MS14108-4 1.6oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,000 Ibs
21953-3 with clevis 1.7 oz Stainless steel 1.88 [47.8] , 1.00 [25.4] 1,OOOlbs
21953-4 with clevis 1.8oz Stainless steel 2.75 [69.9] 1.88 [47.8] 1,OOOlbs
Commercial IMilitary IRotary IGround
Retainer
21953
Self-locking Front Retainer ./5Retainer
SLR1 - 2.85[72.4]---------+1
.500 [12.70] D1A
.75-+- [19.1] --+
DIA
--'
1+'---1.85[47.0] --+1
.500 [12.70] -1--++-----+1
r1.0 [25.4] IMIN FULLY-
.19 [4.8]1 OPENED
~ F--~,~=l--,-C:::::::S;--"l.1~==±~ I I------i,-"
....,------1 --- - I
t ' - - - - : I-------"r-<.J
.128 [3.25] D1AHOLETHRU STUD :P I L-_-.,j,'C=::=J.250-28 UNF-2A THREAD-.! .625 [15.88] DIA
.135 [3.43] DIA THRU HOLE
.144 [3.66] DIA THRU HOLE
Commercial IMilitary IRotary IGround
Part Number Weight Material Max Tensile Load
SLR1-AB with clevis &pin 1.6oz All stainless steel 1,500 Ibs
SLR1-BB without clevis &pin 1.4 oz All stainless steel 1,5001bs
Self-locking Front Retainer ./5
.500 [12.70] DIA
-1.13 [28.7] D1A'"
.38 [9.7]
- 2.97 [75.4]
~ 1.94[49.3].500 [12.70] 11.72[43.7]---'1
r-j~~-==d--~IIIII------J-~
-'
r1.0 [25.4] -IMIN FULLYC 9[4.8] OPENED_ -->ft---+----.-
c:::::::5l-~~==h-:l
t.128 [3.25] D1A HOLE THRU STUD
.3125-24 UNF-2A THREAD .625 [15.88] D1A
.161 [4.09] D1ATHRU HOLE
.177 [4.49] D1A THRU HOLE
Commercial IMilitary IRotary IGround
Retainer
SLR2
Part Number Weight Material Max Tensile Load
SLR2-AB with clevis &pin 1.6oz Stainless steel with aluminum knob 1,5001bs
SLR2-BB without clevis &pin 1.4 oz Stainless steel with aluminum knob 1,5001bs
Lockwire Front Retainer .('$
Retainer
3393-001000Commercial IMilitary IRotary IGround
.75 [19.1] D1A
.070 [1.78] OIATHRU HOLE 2PLACES
LOCKWIRE HOLE
.500 1.25-[12.70] [31.8]
--.u:::J-.~::::::::;;::..J- D1A MAX
1.625 [15.88] DIA
1+---- 2.97 [75.4] -----------.1
.177 [4.49] D1A I+-- 1.94 [49.3]THRU HOLE +-- 1.72 [43.7] ---......
.3125-24 UNF-2ATHREAD ---+---
.500 [12.70]
1.0 [25.4] MIN FULLY OPEN
.161 [4.09] DIATHRU HOLE
Max Tensile Load
3393-001000 1.6oz Stainless steel 1,750 Ibswith cadmiumplated steelwing nut
Part Number Weight Material
Spring Loaded Rear Retainer ....('$
Rear Retainer
91703Commercial IMilitary IRotary IGround
.625[15.88]
tHEXj
@jD1A HOLEEL
+- 1.91 [48.5] •- 1-~.12 [3.0] MAX
.7]FULLY RETRACTED
ED -I .046 [1.17] REF
t,
---I
I -; .468 [11.89]---I IN PAN
t1-1.06 [26.9] ----+ L .301 [7.64] D1A
.306 [7.77] DIA
1.6] THICK PANEL -- +-- L- .221 [5.61] GAGE D1A.06 [
Ir)-- lU-- -
.5D [12MAX EXTEND
Part Number Weight Material
91703-1 1.0oz Stainless steel
Spring Loaded Rear Retainer "($
Rear Retainer
3098-005000
.409 [10.39]
..... tCCl Cl
~~
-1.91 [48.5]---I C C....., .....,'<:t r-
.44 [11.2] tC r~c::1--'--1+-1.06 [26.9]-+1
5~-~~ ~~J·r:·· ''-T~' ~~: I :; ~: I :;
I, . .221 [5.61]I GAGE DIA
.08 [2.03] MAXWHEN FUllYRETRACTED
9.1]
.75 [19.1]I, •I .38 [9.6]I
--©J fr-,.... .75 [1
!I
Commercial IMilitary IRotary IGround
Part Number Weight Material .19 [4.8]
PN 3098-005-000 is now 3098-005000
3098-005000 1.5 oz Stainless steelwith aluminum block
.375 [9.52]--.--+-+*::I+.':~:H: .r': t--,---,----L- .435
- -- [11.05].... ,".. DIA' ... -' ''''-'
8-32 x.219 [5.56] DP THREADS4 PLACES
1+---1r---+t.............-.25[6.4].500 [12.70]
Hardened Stainless Steel Bushing "($
Commercial IMilitary IRotary IGround
Bushing
96369[6.388] DIA[6.350] D1A
.500 [12.70] D1A
1.400 [1 0.16] -I 1- .061 [1.57J
Ili
53] D1A .25150] D1A ,2500
! tL
.3761 [9.5
.3756 [9.54
17-4 Stainless steelcadmium plated
MaterialWeight
4grams96369-1
Part Number