53B221 — COIL,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

53B221: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.875 INCHES NOMINAL IN, turn_quantity: 920 SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, overall_diameter: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-645-3750, 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

53B221

NSN: 5950-00-645-3750
FSC: 5950 — Coils and Transformers
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

body_length	0.875 INCHES NOMINAL IN
turn_quantity	920 SINGLE COMPONENT SINGLE WINDING
coil_form_type	HOLLOW SINGLE COMPONENT
inclosure_type	FULLY INCLOSED
mounting_method	TERMINAL SINGLE GROUP
overall_diameter	0.438 INCHES NOMINAL IN
inductance_rating	2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicator	NOT ESTABLISHED
winding_conductor_size	0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
terminal_type_and_quantity	2 WIRE LEAD
dc_resistance_rating_in_ohms	90.000 SINGLE COMPONENT SINGLE WINDING
NSN	5950-00-645-3750

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

OVERALL DIAMETER: 0.438 INCHES NOMINAL IN

•

TURN QUANTITY: 920 SINGLE COMPONENT SINGLE WINDING

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

INDUCTANCE RATING: 2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING

•

WINDING CONDUCTOR SIZE: 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN

•

COIL FORM TYPE: HOLLOW SINGLE COMPONENT

•

BODY LENGTH: 0.875 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
OVERALL DIAMETER	0.438 INCHES NOMINAL IN
TURN QUANTITY	920 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHOD	TERMINAL SINGLE GROUP
INDUCTANCE RATING	2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
WINDING CONDUCTOR SIZE	0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
BODY LENGTH	0.875 INCHES NOMINAL IN
DC RESISTANCE RATING IN OHMS	90.000 SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATOR	NOT ESTABLISHED

OTHER ITEMS IN FSC 5950 — Coils and Transformers

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

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 2

D170647Reference document

Same NSN cross-reference

Reference document — Secondary reference

124-34CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 53B221?

53B221 is a COIL,RADIO FREQUENCY.

What parts can replace 53B221?

There are 2 known substitutes for 53B221: D170647, 124-34C. Substitute compatibility should be verified for your specific system.

What is the NSN for 53B221?

53B221 is cataloged in the U.S. Government catalog under NSN 5950-00-645-3750. This indicates validated use in U.S. government and defense supply chains.

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53B221 — COIL,RADIO FREQUENCY

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