A542 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A542: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, bore_diameter: 1.3125 INCHES NOMINAL IN, alignment_type: RIGID, load_direction: RADIAL, overall_height: 15.5 MILLIMETERS NOMINAL MM, overall_length: 0.300 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-006-9600, 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

A542

NSN: 3030-00-006-9600
NIINs: 000069600, 001424333, 001561866, 005744288, 009495673, 016962822
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 04NP0 — CONTITECH USA, INC DBA VEYANCE TECHNOLOGIES (USA)

SPECIFICATIONS

material	GLASS ENCLOSURE
belt_quantity	2
bore_diameter	1.3125 INCHES NOMINAL IN
alignment_type	RIGID
load_direction	RADIAL
overall_height	15.5 MILLIMETERS NOMINAL MM
overall_length	0.300 INCHES MAXIMUM IN
surface_finish	GROUND
mounting_method	TERMINAL
terminal_length	1.250 INCHES MINIMUM IN
inner_ring_width	0.2810 INCHES NOMINAL IN
outer_ring_width	0.2500 INCHES NOMINAL IN
NSN	3030-00-006-9600

COMPONENT DIAGRAM

KEY FEATURES

•

STRENGTHENING FEATURE: FIBER CORD

•

STYLE DESIGNATOR: PLAIN

•

BELT QUANTITY: 2

•

CROSS-SECTIONAL SIZE: A

•

MATERIAL: RUBBER BODY

•

PERFORMANCE TYPE: STANDARD CAPACITY

•

NOMINAL PITCH LENGTH: 55.300 INCHES IN

TECHNICAL CHARACTERISTICS

STRENGTHENING FEATURE	FIBER CORD
STYLE DESIGNATOR	PLAIN
BELT QUANTITY	2
CROSS-SECTIONAL SIZE	A
MATERIAL	RUBBER BODY
PERFORMANCE TYPE	STANDARD CAPACITY
NOMINAL PITCH LENGTH	55.300 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 1

210162Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is A542?

A542 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace A542?

There is 1 known substitute for A542: 210162. Substitute compatibility should be verified for your specific system.

What is the NSN for A542?

A542 is cataloged in the U.S. Government catalog under NSN 3030-00-006-9600. This indicates validated use in U.S. government and defense supply chains.

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A542 — SEMICONDUCTOR DEVICE,DIODE

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