6531-21-203-4103 — PLATE,STRUCTURAL,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6531-21-203-4103: PLATE,STRUCTURAL,AIRCRAFT.

The PLATE,STRUCTURAL,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 1.530 INCHES NOMINAL IN, overall_length: 2.260 INCHES NOMINAL IN, surface_treatment: PASSIVATE, material_thickness: 0.032 INCHES NOMINAL IN, end_item_identification: CH-53A/D/E,HELICOPTER A. This part is cataloged in the U.S.

Government catalog under NSN 1560-01-481-4104, 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

6531-21-203-4103

NSN: 1560-01-481-4104
FSC: 1560 — Airframe Structural Components
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
overall_width	1.530 INCHES NOMINAL IN
overall_length	2.260 INCHES NOMINAL IN
surface_treatment	PASSIVATE
material_thickness	0.032 INCHES NOMINAL IN
end_item_identification	CH-53A/D/E,HELICOPTER A
material_document_and_classification	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	1560-01-481-4104

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE

•

MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN

•

SURFACE TREATMENT: PASSIVATE

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.260 INCHES NOMINAL IN
OVERALL WIDTH	1.530 INCHES NOMINAL IN
MATERIAL THICKNESS	0.032 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE
END ITEM IDENTIFICATION	CH-53A/D/E,HELICOPTER A
MATERIAL	STEEL CORROSION RESISTING

SUBSTITUTES & CROSS-REFERENCES 1

65312-12034Reference document

Same NSN cross-reference

Reference document — Drawing number 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 6531-21-203-4103?

6531-21-203-4103 is a PLATE,STRUCTURAL,AIRCRAFT.

What parts can replace 6531-21-203-4103?

There is 1 known substitute for 6531-21-203-4103: 65312-12034. Substitute compatibility should be verified for your specific system.

What is the NSN for 6531-21-203-4103?

6531-21-203-4103 is cataloged in the U.S. Government catalog under NSN 1560-01-481-4104. This indicates validated use in U.S. government and defense supply chains.

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6531-21-203-4103 — PLATE,STRUCTURAL,AIRCRAFT

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