L5500331-021 — L5500331-021

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

L5500331-021: L5500331-021.

The L5500331-021 is a the manufacturer industrial component. Key specifications include special_features: N/H/A 12R2-2AIC33-4; USE -220 KIT FOR SALVAGE, SALVAGE FROM 652-2754-001, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: B1-B, criticality_code_justification: CBBL, nuclear_hardness_critical_feature: HARDENED, part_name_assigned_by_controlling_agency: KIT INSTL-CENTRAL CONTROL UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5998-01-477-6609, 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→ L5500331-021

NSN: 5998-01-477-6609
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)

SPECIFICATIONS

special_features	N/H/A 12R2-2AIC33-4; USE -220 KIT FOR SALVAGE, SALVAGE FROM 652-2754-001
features_provided	ELECTROSTATIC SENSITIVE
end_item_identification	B1-B
criticality_code_justification	CBBL
nuclear_hardness_critical_feature	HARDENED
part_name_assigned_by_controlling_agency	KIT INSTL-CENTRAL CONTROL UNIT
NSN	5998-01-477-6609

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: CBBL

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE

•

NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	CBBL
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
SPECIAL FEATURES	N/H/A 12R2-2AIC33-4; USE -220 KIT FOR SALVAGE, SALVAGE FROM 652-2754-001
PART NAME ASSIGNED BY CONTROLLING AGENCY	KIT INSTL-CENTRAL CONTROL UNIT
END ITEM IDENTIFICATION	B1-B
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED

SUBSTITUTES & CROSS-REFERENCES 1

L5500331Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is L5500331-021?

L5500331-021 is a L5500331-021. It is classified as a MRO (MRO_GENERAL).

What parts can replace L5500331-021?

There is 1 known substitute for L5500331-021: L5500331. Substitute compatibility should be verified for your specific system.

What is the NSN for L5500331-021?

L5500331-021 is cataloged in the U.S. Government catalog under NSN 5998-01-477-6609. This indicates validated use in U.S. government and defense supply chains.

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