21220-00 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21220-00: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include end_item_identification: T-6 JOINT PRIMARY AIRCRAFT TRAINER (J-PAT). This part is cataloged in the U.S.

Government catalog under NSN 1440-00-933-6121, 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→ 21220-00

NSN: 1440-00-933-6121
NIINs: 009336121, 014834186, 015748501
FSC: 1440 — Launchers, Guided Missile
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

end_item_identification	T-6 JOINT PRIMARY AIRCRAFT TRAINER (J-PAT)
NSN	1440-00-933-6121

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

BUWEPSDWG2122000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1440PL0936256Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 21220-00?

21220-00 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21220-00?

There are 2 known substitutes for 21220-00: BUWEPSDWG2122000, 1440PL0936256. Substitute compatibility should be verified for your specific system.

What is the NSN for 21220-00?

21220-00 is cataloged in the U.S. Government catalog under NSN 1440-00-933-6121. This indicates validated use in U.S. government and defense supply chains.

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21220-00 — CIRCUIT BREAKER

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