21089-2270 — SEAL,PLAIN ENCASED

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

21089-2270: 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: 0.500 INCHES NOMINAL IN, housing_bore_diameter: 4.249 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-154-1632, 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

21089-2270

NSN: 5330-00-154-1632
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	RUBBER SYNTHETIC SEALING ELEMENT
case_style	SQUARE
seal_width	0.500 INCHES NOMINAL IN
housing_bore_diameter	4.249 INCHES NOMINAL IN
sealing_element_style	ANGULAR
accommodated_shaft_diameter	3.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed	3000 FEET PER MINUTE FT
NSN	5330-00-154-1632

COMPONENT DIAGRAM

KEY FEATURES

•

SEAL WIDTH: 0.500 INCHES NOMINAL IN

•

SEALING ELEMENT STYLE: ANGULAR

•

HOUSING BORE DIAMETER: 4.249 INCHES NOMINAL IN

•

ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3000 FEET PER MINUTE FT

•

CASE STYLE: SQUARE

•

ACCOMMODATED SHAFT DIAMETER: 3.250 INCHES NOMINAL IN

•

MATERIAL: STEEL CASE

TECHNICAL CHARACTERISTICS

SEAL WIDTH	0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLE	ANGULAR
HOUSING BORE DIAMETER	4.249 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED	3000 FEET PER MINUTE FT
CASE STYLE	SQUARE
ACCOMMODATED SHAFT DIAMETER	3.250 INCHES NOMINAL IN
MATERIAL	STEEL CASE
MATERIAL	RUBBER SYNTHETIC SEALING ELEMENT

SUBSTITUTES & CROSS-REFERENCES 4

2270Reference document

Same NSN cross-reference

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

21087-2270Reference document

Same NSN cross-reference

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

A-16346Reference document

Same NSN cross-reference

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

00044Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 21089-2270?

21089-2270 is a SEAL,PLAIN ENCASED.

What parts can replace 21089-2270?

There are 4 known substitutes for 21089-2270: 2270, 21087-2270, A-16346 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 21089-2270?

21089-2270 is cataloged in the U.S. Government catalog under NSN 5330-00-154-1632. This indicates validated use in U.S. government and defense supply chains.

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21089-2270 — SEAL,PLAIN ENCASED

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