4A1805W439 — SEAL,PLAIN ENCASED

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

4A1805W439: 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: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 3.001 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-399-6304, 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

4A1805W439

NSN: 5330-00-399-6304
FSC: 5330 — Packing and Gasket Materials
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC SEALING ELEMENT
case_style	SQUARE
seal_width	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
temp_rating	-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
outside_diameter	3.001 INCHES NOMINAL IN
surface_treatment	PLASTIC CASE
housing_bore_diameter	2.996 INCHES NOMINAL IN
sealing_element_style	VERTICAL
accommodated_shaft_diameter	2.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed	3600 FEET PER MINUTE FT
NSN	5330-00-399-6304

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF

•

SEAL WIDTH: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN

•

SEALING ELEMENT STYLE: VERTICAL

•

OUTSIDE DIAMETER: 3.001 INCHES NOMINAL IN

•

HOUSING BORE DIAMETER: 2.996 INCHES NOMINAL IN

•

ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT

•

CASE STYLE: SQUARE

•

ACCOMMODATED SHAFT DIAMETER: 2.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TEMP RATING	-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEAL WIDTH	0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
SEALING ELEMENT STYLE	VERTICAL
OUTSIDE DIAMETER	3.001 INCHES NOMINAL IN
HOUSING BORE DIAMETER	2.996 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED	3600 FEET PER MINUTE FT
CASE STYLE	SQUARE
ACCOMMODATED SHAFT DIAMETER	2.250 INCHES NOMINAL IN
SURFACE TREATMENT	PLASTIC CASE
MATERIAL	STEEL CASE

SUBSTITUTES & CROSS-REFERENCES 4

22331Reference document

Same NSN cross-reference

Reference document — Secondary reference

4AA1805W439Reference document

Same NSN cross-reference

Reference document — Secondary reference

22338Reference document

Same NSN cross-reference

Reference document — Secondary reference

A1805M439Reference 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 4A1805W439?

4A1805W439 is a SEAL,PLAIN ENCASED.

What parts can replace 4A1805W439?

There are 4 known substitutes for 4A1805W439: 22331, 4AA1805W439, 22338 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4A1805W439?

4A1805W439 is cataloged in the U.S. Government catalog under NSN 5330-00-399-6304. This indicates validated use in U.S. government and defense supply chains.

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4A1805W439 — SEAL,PLAIN ENCASED

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