531311-11 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

531311-11: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include length: 10.250 INCHES NOMINAL IN, material: RUBBER SILICONE CLASS Q, seal_type: CONTACT, block_type: FIXED, base_length: 2.1250 INCHES NOMINAL IN, bore_diameter: 1.6875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-132-2287, 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

MRO→ MRO_GENERAL→ 531311-11

NSN: 5910-00-132-2287
FSC: 5910 — Capacitors
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)

SPECIFICATIONS

length	10.250 INCHES NOMINAL IN
material	RUBBER SILICONE CLASS Q
seal_type	CONTACT
block_type	FIXED
base_length	2.1250 INCHES NOMINAL IN
bore_diameter	1.6875 INCHES NOMINAL IN
housing_width	7.7500 INCHES NOMINAL IN
seal_location	BOTH ENDS
alignment_type	SELF-ALIGNING
base_thickness	1.3125 INCHES NOMINAL IN
housing_height	4.2813 INCHES NOMINAL IN
shaft_end_type	OPEN
NSN	5910-00-132-2287

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 8

189-0506-005Reference document

Same NSN cross-reference

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

0121-00146Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6142149-1Reference document

Same NSN cross-reference

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

0121-0146Reference document

Same NSN cross-reference

Reference document — Secondary reference

10-1108-25016-902Reference document

Same NSN cross-reference

Reference document — Secondary reference

189-506-5Reference 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 531311-11?

531311-11 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 531311-11?

There are 8 known substitutes for 531311-11: 189-0506-005, 0121-00146, 6142149-1 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 531311-11?

531311-11 is cataloged in the U.S. Government catalog under NSN 5910-00-132-2287. This indicates validated use in U.S. government and defense supply chains.

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531311-11 — CAPACITOR,VARIABLE,AIR DIELECTRI

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