F509 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

Esselte · MRO · MRO_GENERAL

PRODUCT OVERVIEW

F509: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: ALUMINUM BODY, body_width: 1.000 INCHES NOMINAL IN, face_width: 0.75 INCHES NOMINAL IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-985-0939, 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→ F509

NSN: 5905-00-985-0939
NIINs: 009850939, 015615235, 016281364
FSC: 5905 — Resistor
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)

SPECIFICATIONS

material	ALUMINUM BODY
body_width	1.000 INCHES NOMINAL IN
face_width	0.75 INCHES NOMINAL IN
body_height	0.250 INCHES NOMINAL IN
body_length	3.500 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG
inclosure_type	ENCAPSULATED
terminal_width	0.188 INCHES NOMINAL IN
terminal_length	0.438 INCHES NOMINAL IN
outside_diameter	4.00 INCHES NOMINAL IN
style_designator	TERMINALS ONE EDGE
mounting_hole_size	0.196 INCHES NOMINAL IN
NSN	5905-00-985-0939

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000

•

ELECTRICAL RESISTANCE: 25.000 OHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

MOUNTING HOLE SIZE: 0.196 INCHES NOMINAL IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 4.250 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.438 INCHES NOMINAL IN

•

BODY WIDTH: 1.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-5.000 TO 5.000
ELECTRICAL RESISTANCE	25.000 OHMS
INCLOSURE TYPE	ENCAPSULATED
MOUNTING HOLE SIZE	0.196 INCHES NOMINAL IN
TERMINAL TYPE	TAB, SOLDER LUG
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	4.250 INCHES NOMINAL IN
TERMINAL LENGTH	0.438 INCHES NOMINAL IN
BODY WIDTH	1.000 INCHES NOMINAL IN
BODY HEIGHT	0.250 INCHES NOMINAL IN
STYLE DESIGNATOR	TERMINALS ONE EDGE

SUBSTITUTES & CROSS-REFERENCES 3

94651800Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

124-2039-000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

010056Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is F509?

F509 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).

What parts can replace F509?

There are 3 known substitutes for F509: 94651800, 124-2039-000, 010056. Substitute compatibility should be verified for your specific system.

What is the NSN for F509?

F509 is cataloged in the U.S. Government catalog under NSN 5905-00-985-0939. This indicates validated use in U.S. government and defense supply chains.

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F509 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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