687-461
Hole Cap Assembly
TABLE I
Dash
Number
A Mounting
Hole Dia.
D
Dim.
Thread Size, Box
Components, Ref.
Fasteners
016
017
018
019
020
021
022
023
027
028
029
030
031
032
.646
.725
.765
.802
.890
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
.595
.968
.691
M16
M18
5/8
A
B
C
D
E
F
Product Series
Material and Finish
M - Metric
U - Unified
(See Table I)
687 - Box Mounting Plate
3/4
M20
7/8
15/16
1.0
687 - 461 XM 019 M
.945
1.015
1.077
1.328
1.203
1.438
.640
M27
Basic Part
Number
Dash Number
15/16
13/16
(See table II)
M30
M36
See Detail A
See Detail A
See Detail A
1.000
.755
Box Wall
Interior
O-Ring
NAS70C6-4
Unified
Screw
B
Assembly
A
Detail A
Cap
D-Cut Configuration
Thread Insert
Disk
Mounting Hole
Diameter
TABLE II: DASH NUMBER
Dash
No.
Mounting
Hole Dia.
016
017
018
019
020
022
023
027
029
.646 (16.4)
.725 (18.4)
.765 (19.4)
.802 (20.4)
.890 (22.6)
1.015 (25.8)
1.077 (27.4)
1.328 (33.7)
1.438 (36.5)
TABLE III: MATERIALS AND FINISHES
Symbol
XO
Material
Finish Description
No Plating – Color Light Grey (Non-Conductive Finish)
No Plating – Color Black (Non-Conductive Finish)
Conductive – Electroless Nickel
PEI
30% Glass
XB
Filled Composite
Thermoplastic
XM
XZN
Conductive – Zinc Nickel, Black
Metric Dimensions (mm) are in parentheses and are for reference only
CAGE Code 06324
G
© 2009 Glenair, Inc.
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
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