TM545 — SEAL,PLAIN ENCASED

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

TM545: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN, housing_bore_diameter: 5.501 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-285-9467, 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

TM545

NSN: 5330-00-285-9467
FSC: 5330 — Packing and Gasket Materials
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC SEALING ELEMENT
case_style	SQUARE
seal_width	0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
housing_bore_diameter	5.501 INCHES NOMINAL IN
sealing_element_style	ANGULAR
accommodated_shaft_diameter	4.500 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed	2000 FEET PER MINUTE FT
NSN	5330-00-285-9467

COMPONENT DIAGRAM

KEY FEATURES

•

SEAL WIDTH: 0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN

•

SEALING ELEMENT STYLE: ANGULAR

•

HOUSING BORE DIAMETER: 5.501 INCHES NOMINAL IN

•

ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT

•

CASE STYLE: SQUARE

•

ACCOMMODATED SHAFT DIAMETER: 4.500 INCHES NOMINAL IN

•

MATERIAL: STEEL CASE

TECHNICAL CHARACTERISTICS

SEAL WIDTH	0.531 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
SEALING ELEMENT STYLE	ANGULAR
HOUSING BORE DIAMETER	5.501 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED	2000 FEET PER MINUTE FT
CASE STYLE	SQUARE
ACCOMMODATED SHAFT DIAMETER	4.500 INCHES NOMINAL IN
MATERIAL	STEEL CASE
MATERIAL	RUBBER SYNTHETIC SEALING ELEMENT

SUBSTITUTES & CROSS-REFERENCES 7

550416M1Reference document

Same NSN cross-reference

Reference document — Secondary reference

00044Reference document

Same NSN cross-reference

Reference document — Secondary reference

44976Reference document

Same NSN cross-reference

Reference document — Secondary reference

485200Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

55200Reference document

Same NSN cross-reference

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

5330-388000Same 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 TM545?

TM545 is a SEAL,PLAIN ENCASED.

What parts can replace TM545?

There are 7 known substitutes for TM545: 550416M1, 00044, 44976 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for TM545?

TM545 is cataloged in the U.S. Government catalog under NSN 5330-00-285-9467. This indicates validated use in U.S. government and defense supply chains.

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TM545 — SEAL,PLAIN ENCASED

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