51-344-021 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

51-344-021: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_length: 0.180 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.992 INCHES NOMINAL IN, style_designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES, nominal_thread_size: 0.250 INCHES IN, operating_temp_range: -55.0 TO 85.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-178-2597, 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→ 51-344-021

NSN: 5915-01-178-2597
FSC: 5915 — Filters and Networks
CAGE: 0LSP2 — SPECTRUM CONTROL, INC. (USA)

SPECIFICATIONS

body_length	0.180 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_length	0.992 INCHES NOMINAL IN
style_designator	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size	0.250 INCHES IN
operating_temp_range	-55.0 TO 85.0 CELSIUS DEGC
body_outside_diameter	0.405 INCHES NOMINAL IN
body_surface_treatment	TIN
load_impedance_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity	1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity	1 PIN INPUT FIRST FUNCTION
NSN	5915-01-178-2597

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED

•

INCLOSURE TYPE: ENCASED

•

BODY SURFACE TREATMENT: TIN

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 PIN INPUT FIRST FUNCTION

•

BODY OUTSIDE DIAMETER: 0.405 INCHES NOMINAL IN

•

SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED

•

STYLE DESIGNATOR: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE	ENCASED
BODY SURFACE TREATMENT	TIN
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 PIN INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 PIN OUTPUT SECOND FUNCTION
BODY OUTSIDE DIAMETER	0.405 INCHES NOMINAL IN
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATOR	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNF
OVERALL LENGTH	0.992 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 2

9051-101-0012Reference document

Same NSN cross-reference

Reference document — Secondary reference

0N270724-26Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 51-344-021?

51-344-021 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 51-344-021?

There are 2 known substitutes for 51-344-021: 9051-101-0012, 0N270724-26. Substitute compatibility should be verified for your specific system.

What is the NSN for 51-344-021?

51-344-021 is cataloged in the U.S. Government catalog under NSN 5915-01-178-2597. This indicates validated use in U.S. government and defense supply chains.

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