RM546 — INSULATOR,WASHER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RM546: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, overall_height: 0.005 INCHES NOMINAL IN, inside_diameter: 0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, outside_diameter: 0.625 INCHES NOMINAL IN, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-028-8929, 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

RM546

NSN: 5970-01-028-8929
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 08530 — RELIANCE MICA COMPANY, INC. (USA)

SPECIFICATIONS

material	MICA OVERALL
overall_height	0.005 INCHES NOMINAL IN
inside_diameter	0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
outside_diameter	0.625 INCHES NOMINAL IN
style_designator	ROUND, FLAT
NSN	5970-01-028-8929

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUND, FLAT

•

OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN

•

MATERIAL: MICA OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.005 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND, FLAT
OUTSIDE DIAMETER	0.625 INCHES NOMINAL IN
INSIDE DIAMETER	0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
MATERIAL	MICA OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

562711Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

WD264Reference document

Same NSN cross-reference

Reference document — Secondary reference

2922381Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RM546?

RM546 is a INSULATOR,WASHER.

What parts can replace RM546?

There are 3 known substitutes for RM546: 562711, WD264, 2922381. Substitute compatibility should be verified for your specific system.

What is the NSN for RM546?

RM546 is cataloged in the U.S. Government catalog under NSN 5970-01-028-8929. This indicates validated use in U.S. government and defense supply chains.

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RM546 — INSULATOR,WASHER

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