127021 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

127021: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, current_type: DC, voltage_rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM, mounting_method: FLANGE, pressure_rating: 225.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, actuation_method: FLOAT. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-650-0503, 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

127021

NSN: 5985-00-650-0503
NIINs: 006500503, 013940865
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
current_type	DC
voltage_rating	10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
mounting_method	FLANGE
pressure_rating	225.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
actuation_method	FLOAT
frequency_rating	225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
resistance_in_ohms	27.000 PER INCH OF INDICATION
beam_scanning_method	ROTATING SINGLE ANTENNA ELEMENT
fsc_application_data	RADIO NAVIGATION EQUIPMENT,AIRBORNE
float_effective_travel	1.750 INCHES NOMINAL IN
positioning_device_type	DRIVE MOTOR SINGLE ANTENNA ELEMENT
NSN	5985-00-650-0503

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS: 115.0 AC SINGLE ANTENNA ELEMENT

•

FSC APPLICATION DATA: RADIO NAVIGATION EQUIPMENT,AIRBORNE

•

BEAM SCANNING METHOD: ROTATING SINGLE ANTENNA ELEMENT

•

POSITIONING DEVICE TYPE: DRIVE MOTOR SINGLE ANTENNA ELEMENT

•

MOUNTING METHOD: FLANGE

•

FREQUENCY RATING: 225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS	115.0 AC SINGLE ANTENNA ELEMENT
FSC APPLICATION DATA	RADIO NAVIGATION EQUIPMENT,AIRBORNE
BEAM SCANNING METHOD	ROTATING SINGLE ANTENNA ELEMENT
POSITIONING DEVICE TYPE	DRIVE MOTOR SINGLE ANTENNA ELEMENT
MOUNTING METHOD	FLANGE
FREQUENCY RATING	225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT

SUBSTITUTES & CROSS-REFERENCES 3

522-1267-230Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AS909ARA48Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

522-1267-005Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 127021?

127021 is a ANTENNA.

What parts can replace 127021?

There are 3 known substitutes for 127021: 522-1267-230, AS909ARA48, 522-1267-005. Substitute compatibility should be verified for your specific system.

What is the NSN for 127021?

127021 is cataloged in the U.S. Government catalog under NSN 5985-00-650-0503. This indicates validated use in U.S. government and defense supply chains.

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127021 — ANTENNA

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