9807-21 — JAR ASSEMBLY,BATTERY VENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9807-21: JAR ASSEMBLY,BATTERY VENT.

The JAR ASSEMBLY,BATTERY VENT is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, construction: SOLID, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL, housing_bore_diameter: 10.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6620-00-165-5873, 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

9807-21

NSN: 6620-00-165-5873
NIINs: 001655873, 005065961, 008234864
FSC: 6620 — Engine Instruments
CAGE: 99932 — MOOG INC. (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC SEALING ELEMENT
seal_width	0.500 INCHES NOMINAL IN
temp_rating	-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
construction	SOLID
hardness_rating	80.0 SHORE DUROMETER A NOMINAL OVERALL
housing_bore_diameter	10.500 INCHES NOMINAL IN
accommodated_shaft_diameter	9.500 INCHES NOMINAL IN
cross-sectional_shape_style	SINGLE LIP
NSN	6620-00-165-5873

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

SUBSTITUTES & CROSS-REFERENCES 1

9807-212Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9807-21?

9807-21 is a JAR ASSEMBLY,BATTERY VENT.

What parts can replace 9807-21?

There is 1 known substitute for 9807-21: 9807-212. Substitute compatibility should be verified for your specific system.

What is the NSN for 9807-21?

9807-21 is cataloged in the U.S. Government catalog under NSN 6620-00-165-5873. This indicates validated use in U.S. government and defense supply chains.

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9807-21 — JAR ASSEMBLY,BATTERY VENT

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