MIL-PRF-39012/25F
Item
Material
Description
Body
Brass
1
Inches
mm
Inches mm
.281 7.14
.001
0.03
Rivet
Brass
2
.320 8.13
.002
0.05
.331 8.41
.003
0.08
Wire rope
SST
3
.381 9.68
.004
0.10
.436 11.07
.032
0.81
Covering
Teflon, nylon or
4
.593 15.06
.078
1.98
equivalent
.69 17.5
.144
3.66
3.25 82.55
.206
5.23
4.00 101.6
.25
6.3
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals and ± .005
Inch (0.13 mm) for three place decimals.
4. End ring assembly brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust
and moisture.
FIGURE 5. M39012/25-X008 cover for series BNC male connectors with bead chain.
M39012/25-X009 cover for series BNC male connectors with safety chain Continued.
9
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business