51A45A — COIL,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

51A45A: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 1.500 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 75 SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: OPEN, quality_factor: 74 MINIMUM SINGLE COMPONENT SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-189-9905, 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

51A45A

NSN: 5950-00-189-9905
FSC: 5950 — Coils and Transformers
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

body_length	1.500 INCHES NOMINAL IN
rating_method	ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity	75 SINGLE COMPONENT SINGLE WINDING
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	OPEN
quality_factor	74 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_method	THREADED HOLE(S) SINGLE GROUP
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
body_outside_diameter	0.375 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
winding_conductor_size	0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
thread_quantity_per_inch	32 SINGLE GROUP
NSN	5950-00-189-9905

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: OPEN

•

QUALITY FACTOR: 74 MINIMUM SINGLE COMPONENT SINGLE WINDING

•

BODY OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN

•

TURN QUANTITY: 75 SINGLE COMPONENT SINGLE WINDING

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

WINDING CONDUCTOR SIZE: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN

•

COIL FORM TYPE: SOLID SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	OPEN
QUALITY FACTOR	74 MINIMUM SINGLE COMPONENT SINGLE WINDING
BODY OUTSIDE DIAMETER	0.375 INCHES NOMINAL IN
TURN QUANTITY	75 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
WINDING CONDUCTOR SIZE	0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
COIL FORM TYPE	SOLID SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.138 INCHES SINGLE GROUP IN

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 1

4900Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 51A45A?

51A45A is a COIL,RADIO FREQUENCY.

What parts can replace 51A45A?

There is 1 known substitute for 51A45A: 4900. Substitute compatibility should be verified for your specific system.

What is the NSN for 51A45A?

51A45A is cataloged in the U.S. Government catalog under NSN 5950-00-189-9905. This indicates validated use in U.S. government and defense supply chains.

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51A45A — COIL,RADIO FREQUENCY

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