HK-B — FUSEHOLDER,EXTRACTOR POST

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

HK-B: FUSEHOLDER,EXTRACTOR POST.

The FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: COPPER CONTACT, body_style: BUSHING MOUNTED TYPE, lens_color: AMBER, cap_diameter: 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, overall_length: 3.290 INCHES MINIMUM AND 3.330 INCHES MAXIMUM IN, resistor_rating: 39.0 OHMS. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-043-1425, 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→ HK-B

NSN: 5920-00-043-1425
NIINs: 000431425, 017107244
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)

SPECIFICATIONS

material	COPPER CONTACT
body_style	BUSHING MOUNTED TYPE
lens_color	AMBER
cap_diameter	0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
overall_length	3.290 INCHES MINIMUM AND 3.330 INCHES MAXIMUM IN
resistor_rating	39.0 OHMS
bushing_diameter	0.625 INCHES NOMINAL IN
overall_diameter	0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
voltage_in_volts	12.0
surface_treatment	SOLDER AND TIN TERMINAL
mounting_hole_style	BUSHING MOUNTING
bushing_hole_diameter	0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
NSN	5920-00-043-1425

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTOR RATING: 39.0 OHMS

•

ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN

•

MOUNTING HOLE QUANTITY: 1

•

FLATTED SIDE BUSHING HOLE LENGTH: 0.570 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN

•

BODY STYLE: BUSHING MOUNTED TYPE

•

LENS COLOR: AMBER

•

MOUNTING HOLE STYLE: BUSHING MOUNTING

•

OVERALL DIAMETER: 0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

RESISTOR RATING	39.0 OHMS
ACCOMMODATED FUSE LENGTH	1.250 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY	1
FLATTED SIDE BUSHING HOLE LENGTH	0.570 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN
BODY STYLE	BUSHING MOUNTED TYPE
LENS COLOR	AMBER
MOUNTING HOLE STYLE	BUSHING MOUNTING
OVERALL DIAMETER	0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE	1.170 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN
VOLTAGE IN VOLTS	12.0

SUBSTITUTES & CROSS-REFERENCES 9

FHL18G1-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-PRF-19207/9Reference document

Same NSN cross-reference

Reference document — Identification reference

1951012-1Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

55F103-2 NO 28Reference document

Same NSN cross-reference

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

1080H31H40Reference document

Same NSN cross-reference

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

1080H37H64Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HK-B?

HK-B is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).

What parts can replace HK-B?

There are 9 known substitutes for HK-B: FHL18G1-9, MIL-PRF-19207/9, 1951012-1 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for HK-B?

HK-B is cataloged in the U.S. Government catalog under NSN 5920-00-043-1425. This indicates validated use in U.S. government and defense supply chains.

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