7144 Keystone Electronics, 7144 Datasheet - Page 2
![HANDLE INSTR RND .250"DIA BRASS](/photos/22/98/229869/4080855_sml.jpg)
7144
Manufacturer Part Number
7144
Description
HANDLE INSTR RND .250"DIA BRASS
Manufacturer
Keystone Electronics
Type
Instrumentationr
Specifications of 7144
Height
1.500" (38.10mm)
Length - Center To Center
4.000" (101.60mm)
Thread/screw/hole Size
8-32 Thread
Mounting Type
Screw Holes, Back
Length
4.00"
Diameter
0.250"
Handle Material
Brass
Thread Size - Imperial
8-32
Color
Nickel Plated
Depth
0.562 in.
Finish
Nickel Plated (QQ-N-290)
Mounting Centers
4.000 in.
Size, Thread
8-32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
7144K
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
7144-1#
Manufacturer:
XEDSEMI
Quantity:
20 000
Company:
Part Number:
71449-01
Manufacturer:
AMI
Quantity:
6 218
Company:
Part Number:
71449-02
Manufacturer:
EROCORE
Quantity:
5 510
MATERIAL:
Brass:
Aluminum:
6061-T6, Black Anodized per
MIL-A-8625
CAT. NO.
BRASS
7140
7141
7142
9100
9101
9104
9102
9105
9103
9106
9107
9108
9109
7143
7144
7145
7146
7147
7148
7149
7150
7151
485
480
486
481
487
482
488
483
484
489
493
490
494
491
495
492
496
ROUND INSTRUMENTATION HANDLES
ASTM-B16, Nickel Plate
QQ-A-200, Alloy
ALUMINUM
CAT. NO.
7170
7171
7172
9110
9111
9114
9112
9115
9113
9116
9117
9118
9119
7173
7174
7175
7176
7177
7178
7179
7180
7181
515
510
516
511
517
512
518
513
514
519
523
520
524
521
525
522
526
Tel (718) 956-8900
(800) 221-5510
MTG. CTRS.
1.250 (31.8)
2.000 (50.8)
3.000 (76.2)
1.250 (31.8)
1.500 (38.1)
1.500 (38.1)
1.750 (44.5)
1.750 (44.5)
2.000 (50.8)
1.250 (31.8)
1.500 (38.1)
2.000 (50.8)
3.000 ( 76.2 )
3.000 ( 76.2 ) 1.500 (38.1)
3.000 ( 76.2 )
3.500 (88.9)
4.000 (101.6) 1.500 (38.1)
4.000 (101.6) 1.750 (44.5)
4.500 (114.3) 1.500 (38.1) .562 (14.3)
4.500 (114.3) 1.750 (44.5)
5.000 (127.0) 1.500 (38.1)
5.000 (127.0) 1.750 (44.5)
5.500 (139.7) 1.500 (38.1)
6.000 (152.4) 1.500 (38.1)
6.000 (152.4) 1.750 (44.5)
3.000 (76.2)
4.000 (101.6) 1.500 (38.1)
4.000 (101.6) 1.750 (44.5)
4.500 ( 114.3 ) 1.500 (38.1)
4.500 ( 114.3) 1.750 (44.5)
4.562 (115.9) 1.500 (38.1) .562 (14.3)
5.000 (127.0) 1.500 (38.1)
5.000 (127.0) 1.750 (44.5)
5.500 (139.7) 1.500 (38.1)
6.000 (152.4) 1.500 (38.1)
6.000 (152.4) 1.750 (44.5)
6.437 (163.5) 1.750 (44.5)
4.000 (101.6) 1.375 (34.9)
6.000 (152.4) 1.375 (34.9)
A
•
•
Fax (718) 956-9040
kec@keyelco.com
1.000 (25.4)
1.000 (25.4) .375 (9.5)
1.000 (25.4)
1.000 (25.4)
1.000 (25.4)
1.000 (25.4)
1.000 (25.4)
1.750 (44.5)
1.500 (38.1)
1.500 (38.1)
.625 (15.9)
.625 (15.9)
.750 (19.1)
.625 (15.9)
.750 (19.1)
.625 (15.9)
HEIGHT
B
E
.250 (6.4)
.156 (4.0)
.375 (9.5)
R
DEPTH
C
THREAD
D
A
THREAD
10-32
10-32
RoHS COMPLIANT
4-40
4-40
6-32
8-32
E
.156 (4.0)
.250 (6.4)
.312 (7.9)
.375 (9.5)
.187 (4.7)
.187 (4.7)
RADIUS
D
R
~
.156 (4.0)
.250 (6.4)
.187 (4.7)
.187 (4.7)
.375 (9.5)
.312 (7.9)
DIAMETER
ISO 9001 CERTIFIED
C
B
®
MATERIAL:
Brass:
Aluminum:
6061-T6, Black Anodized per
MIL-A-8625
MATERIAL:
CAT. NO.
BRASS
7162
9120
9121
7163
7164
HANDLE MOUNTING SCREWS
Keystone is fully integrated to meet your total design and production
needs. Our specialty is manufacturing custom designs and modifications
of standard items. Forward your CAD drawing or print to our Engineering
Department for a quote on your specific production requirements.
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
CAT.
NO.
ASTM-B16, Nickel Plate
QQ-A-200, Alloy
ALUMINUM
Stainless Steel
CAT. NO.
7192
9122
9123
7193
7194
•
•
.250 (6.4)
.500 (12.7)
.250 (6.4)
.500 (12.7)
.500 (12.7)
.750 (19.1)
.500 (12.7)
.750 (19.1)
31-07 20th Road – Astoria, NY 11105-2017
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
Phillips drive pan head machine screws
LENGTH
To protect and support panel surface
FERRULES FOR ROUND HANDLES
L
CUSTOM HANDLES
www.keyelco.com
FERRULES
THREAD DIAMETER
10-32
FOR
4-40
4-40
6-32
8-32
THREAD
10-32
4-40
6-32
8-32
I.D.
(4.0)
(4.7)
(4.7)
(6.4)
FOR
(7.9)
.156
.187
.187
.250
.312
L
(5.4)
(6.7)
(8.0)
(9.3)
.365
.212
.263
.314
A
T
DIA.
(14.3)
A
(6.4)
(9.5)
O.D.
.250
.312
(7.9)
.312
(7.9)
.562
.375
(1.65)
(2.33)
(2.8)
(3.3)
.065
.092
.128
.110
B
THREAD
B
(3.0)
(3.0)
(3.7)
(4.3)
(5.0)
.120
.120
.144
.170
.196
I.D.
O.D.
DRIVER
SIZE
1
2
2
2
(3.2)
(3.2)
(3.2)
(4.7)
(6.4)
.125
.125
.125
.250
.187
T
79