E1721 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

E1721: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 3.420 INCHES NOMINAL IN, body_length: 5.470 INCHES NOMINAL IN, drill_diameter: 0.250 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 2.351 INCHES NOMINAL IN, overall_length: 6.710 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-223-8963, 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→ E1721

NSN: 5120-00-223-8963
NIINs: 002238963, 011389661
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)

SPECIFICATIONS

body_width	3.420 INCHES NOMINAL IN
body_length	5.470 INCHES NOMINAL IN
drill_diameter	0.250 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	2.351 INCHES NOMINAL IN
overall_length	6.710 INCHES NOMINAL IN
outside_diameter	0.531 INCHES IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
operating_temp_range	-0.0 TO 65.0 CELSIUS DEGC
load_impedance_per_function	50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
maximum_voltage_drop_per_function	1.5 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
unthreaded_mounting_hole_diameter	0.166 INCHES NOMINAL IN
NSN	5120-00-223-8963

COMPONENT DIAGRAM

KEY FEATURES

•

DRILL DIAMETER: 0.250 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 0.531 INCHES IN

TECHNICAL CHARACTERISTICS

DRILL DIAMETER	0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.531 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 4

SE101721Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GGG-E-936Reference document

Same NSN cross-reference

Reference document — Secondary reference

1721Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GGG-E-936 TY3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E1721?

E1721 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace E1721?

There are 4 known substitutes for E1721: SE101721, GGG-E-936, 1721 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for E1721?

E1721 is cataloged in the U.S. Government catalog under NSN 5120-00-223-8963. This indicates validated use in U.S. government and defense supply chains.

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