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55231 — ANTENNA

✓ Government record, cited
Esselte · COMPONENT
PRODUCT OVERVIEW

55231: ANTENNA.

Pockets with a clear matt finish ideal for storing drawings, plans, posters of a bigger format. Opens at the top for easy access to documents without releasing binder mechanism. Copy-safe and acid free material ensures long-term protection of the documents.

Made of PP (polypropylene) plastic with 30% pre-consumer content, 100% recyclable. This part is cataloged in the U.S. Government catalog under NSN 6680-00-973-2999, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
55231
NSN: 6680-00-973-2999
NIINs: 009732999, 011138766, 011250836, 016993489
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 82686 — TRANSICOIL LLC DBA ADS TRANSICOIL DIV TRANSICOIL (USA)
SPECIFICATIONS
design_typeDIPOLE ALL ANTENNAS
current_typeAC
power_rating50.0 WATTS PEAK ALL ANTENNAS
overall_height195.33 MILLIMETERS NOMINAL MM
mounting_methodCONNECTOR
beam_width_angle360.0 DEGREES HORIZONTAL ALL ANTENNAS
frequency_rating2.1 GIGAHERTZ MINIMUM AND 5.9 GIGAHERTZ MAXIMUM ALL ANTENNAS
overall_diameter14.27 MILLIMETERS NOMINAL MM
ac_voltage_rating105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
radiation_patternOMNIDIRECTIONAL ALL ANTENNAS
indicator_quantity1
beam_scanning_methodFIXED ALL ANTENNAS
NSN6680-00-973-2999
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Esselte ANTENNA TITLE COMPONENT PN 55231 MFR Esselte ANTENNA
KEY FEATURES
•
AC VOLTAGE RATING: 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
•
CURRENT TYPE: AC
•
ELECTRICAL CONNECTION QUANTITY: 2
•
INDICATOR QUANTITY: 1
•
FREQUENCY RATING: 320.0 HERTZ MINIMUM AND 480.0 HERTZ MAXIMUM
TECHNICAL CHARACTERISTICS
AC VOLTAGE RATING105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
CURRENT TYPEAC
ELECTRICAL CONNECTION QUANTITY2
INDICATOR QUANTITY1
SPECIAL FEATURESMASTER AND REPEATER INDICATOR SET THAT INDICATES LIQUID OXYGEN QUANTITY;T.O. 15X4-3 SERIES;DIAL CASE PER MS33558; CASE LENGTH 5.0 INCHES FOR MASTER INDICATOR; CASE LENGTH FOR REPEATER INDICATOR 3.5 INCHES; CAPACITANCE FOR ZERO READING 123.5 PICOFARAD; WEIGHT OF MASTER INDICATOR 1.5 LBS; WEIGHT OF REPEATER INDICATOR 0.75 LBS.;DIAL DIAMETER 2.0 INCHES; INSIDE DIAL DIAMETER 1.812 INCHES; DIAL MARKED LIQUID OXYGEN LITERS, 0 TO 10 LITERS;DIAL HAS WHITE LIGHTING; OFF FLAG; MASTER INDICATOR CONNECTOR AMPHENOL P/N 182-2-1000 EXCEPT FACE SEAL IN ACCORDANCE WITH P/N 67-2058-1862 OR EQUAL; MASTER INDICATOR MATING CONNECTOR P/N 165-62; REPEATER INDICATOR CONNECTOR AMPHENOL P/N 182-11 OR EQUAL; REPEATER INDICATOR MATING CONNECTOR P/N 165-10; ACCURACY PER MIL-L-25645; POWER 105 TO 125 VAC;320 T0 480 HZ; PRESENTATION TYPE: DIAL; SCALE RANGE: 0.0 - 10.0 LITERS VAC
FREQUENCY RATING320.0 HERTZ MINIMUM AND 480.0 HERTZ MAXIMUM
END ITEM IDENTIFICATIONT-38 ACFT
SUBSTITUTES & CROSS-REFERENCES 4
MIL-I-26382Reference document
Same NSN cross-reference
Reference document — Identification reference
A/A24J-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
55-230Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-I-27220Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2015-01-01
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 55231?
55231 is a ANTENNA manufactured by Esselte.
What parts can replace 55231?
There are 4 known substitutes for 55231: MIL-I-26382, A/A24J-8, 55-230 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55231?
55231 is cataloged in the U.S. Government catalog under NSN 6680-00-973-2999. This indicates validated use in U.S. government and defense supply chains.
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