INCH-POUND
MIL-PRF-55339/13B
10 January 2005
SUPERSEDING
MIL-PRF-55339/13A
11 January 1977
PERFORMANCE SPECIFICATION SHEET
ADAPTERS, CONNECTOR, COAXIAL, RADIO FREQUEN CY, IN-LINE, JAMNUT MOUNTED,
(WITHIN SERIES BNC JACK TO SERIES BNC JACK, (HERMETIC AND NON-HERMETIC)), CLASS 2
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of this specification sheet and
MIL-PRF-55339.
mm Inches mm Inches mm Inches mm
0.56 .215 5.46 .500 12.70 .630 16.00
1.40 .218 5.54 .505 12.83 .800 20.32
2.64 .221 5.61 .510 12.95 .850 21.59
2.90 .275 6.98 .620 15.75 .865 21.97
1.562 39.67
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. All undimensioned pictorial representatio ns are for reference purposes only.
4. Panel thickness .055 minimum, .275 maximum.
5. Interface dimensions shall be in accordance with MIL-STD-348.
FIGURE 1. General configuration.
AMSC N/A FSC 5935
Reference Series Contact
A BNC Socket
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DESIGN AND CONSTRUCTION:
General configuration: See figure 1.
Impedance: 50 ohms, nominal.
Working voltage:
Sea level: 1,000 Vrms.
70,000 feet (4.437 kPa): 125 Vrms
Frequency range: 0 to 4 GHz.
Temperature range: -65º to +165ºC.
PERFORMANCE (install ation torque is not applicable):
Dimensions: See figure 1 and MIL-STD-348.
Center contact retention:
Axial force: 6 lb (26.69 N) minimum.
Torque: Not applicable.
Force to engage and disengage:
Longitudinal force: 3 lb (13.34 N), maximum.
Torque: 2.5 in. lb (0.28 Nm), maximum.
Coupling proof torque: Not applicable.
Mating charact e ristics:
Center contact (socket):
Oversize test pin dia: .057 inch (1.45 mm), minimum.
Insertion depth: .125 inch (3.17 mm), minimum.
Number of insertions: 1.
Maximum test pin (insertion force test):
Steel test pin dia: .054 inch (1.37 mm), minimum.
Pin finish: 16 microinches (0.406 µm).
Insertion force: 2 lb (8.90 N), maximum.
Number of insertions: 1.
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MIL-PRF-55339/13B
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Minimum test pin (withdrawal force):
Steel test pin diameter: .052 inch (1.32 mm), maximum.
Pin finish: 16 microinches (0.406 µm).
Withdrawal force: 2 oz (0.56 N), minimum.
Number of withdrawals: 1.
Outer contact: Not applicable.
Permeability: <2.0
Seal:
- 00492 or -70001 - 00001 1/ or -70002
Hermetic: 1 x 10-7 atm cm3/sec (center contact to body) Not applicable
Pressurized: Not applicable 30 psi (206.8 kPa), maximum
Weatherproof: 30 psi (206.8 kPa), maximum (mounting seal) 30 psi (206.8 kPa), maximum
(mounting seal)
Insulation resistance: 5,000 megohms, minimum.
VSWR: 1.40:1, maximum for hermetic and 1 25:1 maximum for non-hermetic at .5 to 4 GHz.
RF leakage (total): -55 dB, minimum, 2 to 3 GHz.
RF insertion loss: 0.5 dB maximum for hermetic and 0.2 dB maximum for non-hermetic, 3 GHz
(.144 √F (GHz) dB maximum tested at 3 GHz).
Durability 500 cycles minimum at 12 cycles/minimum maximum The co nnector shall meet the mating
characteristics and force to engage and disengage requirements.
Dielectric withstanding:
Test voltage: 1,500 Vrms, minimum (sea level).
Contact resistance (milliohms, maximum).
Contact Hermetic (-00492, -70001) Non-hermetic (-00001, -70002)
Initial After Initial After
Center 4.4 4.9 1.5 2.0
Outer 0.2 N/A 0.2 N/A
Outer (-70001) 0.4 N/A (-70002) 0.4 N/A
_____
1/ Internal parts shall be constructed of nonferro-magnetic material.
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Vibration, high frequency:
Interruptions: 1 µs, maximum.
Shock: Test condition I.
Thermal shock: Test condition C.
Moisture resistance: 200 megohms, minimum.
Corona level:
Voltage: 375 V, minimum.
Altitude: 70,000 feet (4.437 kPa), minimum.
RF high potential withstanding voltage:
RF voltage: 1,000 Vrms, minimum.
Frequency: 5 MHz, minimum.
Salt spray (corrosion): App licable.
Coupling mechanism retention force: No t applicable.
Part or Identifying Number (PIN):
M55339/13-00492 Hermetic and M55339/13 -00001 Non -he rmetic or:
PIN: M55339/13-70001 Hermetic and M55339/13-70002 Non-hermetic. CAUT ION: THIS PART
HAS A NICKEL PLATED BO DY AND IS NOT FOR USE IN APPLICATIONS WHERE PASSIVE
INTERMODULATION GENERATION (PIM) MAY BE A CONCERN.
TABLE I. Cross reference of PINs.
PIN Superseded PIN or type designation 1/
M55339/13-00492 MS35177
REB49098
UG-492D/U
1/ The superseded PIN or the type designa tion is for cross-reference only.
Where a superseded PIN or type desi gnation is not given; none was
assigned or will be assigned.
Reference documents. In addition to MIL-PRF-55339, this document references the following:
MIL-STD-348
Changes from previous issue. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
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CONCLUDING MATERIAL
Custodians: Preparing activity:
Army - CR DLA - CC
Navy - EC
Air Force - 11 (Project 5935-4657-012 )
DLA - CC
Review activities:
Army - AR, AT, EA, MI
Navy - AS, MC, OS, SH
Air Force - 19, 99
NOTE: The activities listed above were interested in this documen t as of the date of this document.
Since organizations and respo nsibilities can change, you sho uld verify the currency of the information
above using the ASSIST Online database at http://assist.daps.dla.mil.
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