21-900489-001 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21-900489-001: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_material: METAL, inclosure_type: ENCASED, special_features: THIRTEEN FILTER CONTACTS, body_surface_treatment: CADMIUM, unpackaged_unit_weight: 0.200 POUNDS NOMINAL LBS, end_item_identification: 1520-01-298-4532 HELICOPTER,UTILITY. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-337-1045, 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

MRO→ MRO_GENERAL→ 21-900489-001

NSN: 5915-01-337-1045
FSC: 5915 — Filters and Networks
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)

SPECIFICATIONS

body_material	METAL
inclosure_type	ENCASED
special_features	THIRTEEN FILTER CONTACTS
body_surface_treatment	CADMIUM
unpackaged_unit_weight	0.200 POUNDS NOMINAL LBS
end_item_identification	1520-01-298-4532 HELICOPTER,UTILITY
mounting_facility_type_and_quantity	35 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity	13 FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
principal_circuitry_type_per_function	INDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE FOURTH FUNCTION
operating_current_rating_per_function_in_amps	5.0 4TH RADIO INTERFERENCE FOURTH FUNCTION
operating_voltage_rating_and_type_per_function	120.0 VOLTS AC 2ND RADIO INTERFERENCE AND 200.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
NSN	5915-01-337-1045

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 35 TERMINAL LOCATION NOT OTHERWISE SPECIFIED

•

UNPACKAGED UNIT WEIGHT: 0.200 POUNDS NOMINAL LBS

•

INCLOSURE TYPE: ENCASED

•

BODY SURFACE TREATMENT: CADMIUM

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 13 FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED

•

BODY MATERIAL: METAL

•

OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 120.0 VOLTS AC 5TH RADIO INTERFERENCE AND 200.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	35 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
UNPACKAGED UNIT WEIGHT	0.200 POUNDS NOMINAL LBS
INCLOSURE TYPE	ENCASED
BODY SURFACE TREATMENT	CADMIUM
FUNCTIONAL TERMINAL TYPE AND QUANTITY	13 FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
BODY MATERIAL	METAL
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION	120.0 VOLTS AC 5TH RADIO INTERFERENCE AND 200.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION	120.0 VOLTS AC 2ND RADIO INTERFERENCE AND 200.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION	120.0 VOLTS AC 4TH RADIO INTERFERENCE AND 200.0 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION	120.0 VOLTS AC 3RD RADIO INTERFERENCE AND 200.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION

OTHER ITEMS IN FSC 5915 — Filters and Networks

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

5915-00-000-0148 5915-00-001-1389 5915-00-001-1621 5915-00-001-2789 5915-00-001-2928 5915-00-001-2936 5915-00-001-3003 5915-00-001-3117

SUBSTITUTES & CROSS-REFERENCES 3

TKJL6C11835LSN-SPLReference document

Same NSN cross-reference

Reference document — Secondary reference

TKJL6C11B35LSN-SPLSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TKJL110703-97Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 21-900489-001?

21-900489-001 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21-900489-001?

There are 3 known substitutes for 21-900489-001: TKJL6C11835LSN-SPL, TKJL6C11B35LSN-SPL, TKJL110703-97. Substitute compatibility should be verified for your specific system.

What is the NSN for 21-900489-001?

21-900489-001 is cataloged in the U.S. Government catalog under NSN 5915-01-337-1045. This indicates validated use in U.S. government and defense supply chains.

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21-900489-001 — FILTER,RADIO FREQUENCY INTERFERE

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