9B991 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

9B991: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 12.000 INCHES NOMINAL IN, body_length: 14.030 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_length: 15.530 INCHES MAXIMUM IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES, functional_terminal_type_and_quantity: 3 THREADED STUD OUTPUT SECOND FUNCTION. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-258-3964, 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→ 9B991

NSN: 5915-01-258-3964
FSC: 5915 — Filters and Networks
CAGE: 13058 — SORA POWER INC. DBA SORA POWER INC (USA)

SPECIFICATIONS

body_width	12.000 INCHES NOMINAL IN
body_length	14.030 INCHES MAXIMUM IN
inclosure_type	ENCASED
overall_length	15.530 INCHES MAXIMUM IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES
functional_terminal_type_and_quantity	3 THREADED STUD OUTPUT SECOND FUNCTION
operating_current_rating_per_function_in_amps	127.0 3RD RADIO INTERFERENCE THIRD FUNCTION
operating_voltage_rating_and_type_per_function	220.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION
power_line_frequency_rating_per_function_in_hertz	60.0 3RD RADIO INTERFERENCE THIRD FUNCTION
NSN	5915-01-258-3964

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: ENCASED

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 60.0 3RD RADIO INTERFERENCE THIRD FUNCTION

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 3 THREADED STUD OUTPUT SECOND FUNCTION

•

BODY WIDTH: 12.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	ENCASED
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	60.0 3RD RADIO INTERFERENCE THIRD FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	60.0 2ND RADIO INTERFERENCE SECOND FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	60.0 1ST RADIO INTERFERENCE FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	3 THREADED STUD OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	3 THREADED STUD INPUT FIRST FUNCTION
BODY WIDTH	12.000 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES
OVERALL LENGTH	15.530 INCHES MAXIMUM IN
BODY LENGTH	14.030 INCHES MAXIMUM IN

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

5858962Reference document

Same NSN cross-reference

Reference document — Secondary reference

A4654CReference document

Same NSN cross-reference

Reference document — Secondary reference

5858962-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 9B991?

9B991 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 9B991?

There are 3 known substitutes for 9B991: 5858962, A4654C, 5858962-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 9B991?

9B991 is cataloged in the U.S. Government catalog under NSN 5915-01-258-3964. This indicates validated use in U.S. government and defense supply chains.

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9B991 — FILTER,RADIO FREQUENCY INTERFERE

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