4120111 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4120111: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: LOOP SINGLE ANTENNA ELEMENT, terminal_type: THREADED STUD SINGLE ANTENNA ELEMENT, mounting_method: CLAMP, special_features: GLIDE SLOPE ANTENNA, radiation_pattern: BIDIRECTIONAL SINGLE ANTENNA ELEMENT, beam_scanning_method: FIXED SINGLE ANTENNA ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-127-8103, 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

4120111

NSN: 5985-01-127-8103
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)

SPECIFICATIONS

design_type	LOOP SINGLE ANTENNA ELEMENT
terminal_type	THREADED STUD SINGLE ANTENNA ELEMENT
mounting_method	CLAMP
special_features	GLIDE SLOPE ANTENNA
radiation_pattern	BIDIRECTIONAL SINGLE ANTENNA ELEMENT
beam_scanning_method	FIXED SINGLE ANTENNA ELEMENT
end_item_identification	INSTRUMENT LANDING SYSTEM, FA9700-9750 (MARK1E)
reference_data_and_literature	REF: ENG DRWG NO. 4120111
NSN	5985-01-127-8103

COMPONENT DIAGRAM

KEY FEATURES

•

BEAM SCANNING METHOD: FIXED SINGLE ANTENNA ELEMENT

•

TERMINAL TYPE: THREADED STUD SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: LOOP SINGLE ANTENNA ELEMENT

•

MOUNTING METHOD: CLAMP

•

RADIATION PATTERN: BIDIRECTIONAL SINGLE ANTENNA ELEMENT

•

REFERENCE DATA AND LITERATURE: REF: ENG DRWG NO. 4120111

TECHNICAL CHARACTERISTICS

BEAM SCANNING METHOD	FIXED SINGLE ANTENNA ELEMENT
TERMINAL TYPE	THREADED STUD SINGLE ANTENNA ELEMENT
DESIGN TYPE	LOOP SINGLE ANTENNA ELEMENT
MOUNTING METHOD	CLAMP
RADIATION PATTERN	BIDIRECTIONAL SINGLE ANTENNA ELEMENT
REFERENCE DATA AND LITERATURE	REF: ENG DRWG NO. 4120111
SPECIAL FEATURES	GLIDE SLOPE ANTENNA
END ITEM IDENTIFICATION	INSTRUMENT LANDING SYSTEM, FA9700-9750 (MARK1E)

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

C9004Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 4120111?

4120111 is a ANTENNA.

What parts can replace 4120111?

There is 1 known substitute for 4120111: C9004. Substitute compatibility should be verified for your specific system.

What is the NSN for 4120111?

4120111 is cataloged in the U.S. Government catalog under NSN 5985-01-127-8103. This indicates validated use in U.S. government and defense supply chains.

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4120111 — ANTENNA

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