51-321-305 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

51-321-305: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include inclosure_type: ENCASED, overall_length: 1.745 INCHES NOMINAL IN, style_designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES, mounting_slot_width: 0.110 INCHES NOMINAL IN, nominal_thread_size: 0.3125 INCHES IN, body_outside_diameter: 0.687 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-681-1406, 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→ 51-321-305

NSN: 5915-01-681-1406
FSC: 5915 — Filters and Networks
CAGE: 13050 — SPECTRUM CONTROL, INC. DIV API TECHNOLOGIES - EIS/WESSON (USA)

SPECIFICATIONS

inclosure_type	ENCASED
overall_length	1.745 INCHES NOMINAL IN
style_designator	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
mounting_slot_width	0.110 INCHES NOMINAL IN
nominal_thread_size	0.3125 INCHES IN
body_outside_diameter	0.687 INCHES NOMINAL IN
maximum_voltage_drop_per_function	0.03 VOLTS DC SINGLE LOW PASS ALL FUNCTIONS
mounting_facility_type_and_quantity	2 SLOT ALL FUNCTIONS
source_impedance_rating_per_function	0.006 OHMS SINGLE LOW PASS ALL FUNCTIONS
functional_terminal_type_and_quantity	2 TAB, SOLDER LUG VOLTAGE ALL FUNCTIONS
part_name_assigned_by_controlling_agency	LOW PASS EMI FILTER
operating_current_rating_per_function_in_amps	5.0 SINGLE LOW PASS ALL FUNCTIONS
NSN	5915-01-681-1406

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 SLOT ALL FUNCTIONS

•

INCLOSURE TYPE: ENCASED

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 400.0 SINGLE LOW PASS ALL FUNCTIONS

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG VOLTAGE ALL FUNCTIONS

•

BODY OUTSIDE DIAMETER: 0.687 INCHES NOMINAL IN

•

SOURCE IMPEDANCE RATING PER FUNCTION: 0.006 OHMS SINGLE LOW PASS ALL FUNCTIONS

•

MAXIMUM VOLTAGE DROP PER FUNCTION: 0.03 VOLTS DC SINGLE LOW PASS ALL FUNCTIONS

•

STYLE DESIGNATOR: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 SLOT ALL FUNCTIONS
INCLOSURE TYPE	ENCASED
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 SINGLE LOW PASS ALL FUNCTIONS
FUNCTIONAL TERMINAL TYPE AND QUANTITY	2 TAB, SOLDER LUG VOLTAGE ALL FUNCTIONS
BODY OUTSIDE DIAMETER	0.687 INCHES NOMINAL IN
SOURCE IMPEDANCE RATING PER FUNCTION	0.006 OHMS SINGLE LOW PASS ALL FUNCTIONS
MAXIMUM VOLTAGE DROP PER FUNCTION	0.03 VOLTS DC SINGLE LOW PASS ALL FUNCTIONS
STYLE DESIGNATOR	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNF
OVERALL LENGTH	1.745 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 51-321-305?

51-321-305 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 51-321-305?

51-321-305 is cataloged in the U.S. Government catalog under NSN 5915-01-681-1406. This indicates validated use in U.S. government and defense supply chains.

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