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EPA21A00-149 — SUBPLATE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EPA21A00-149: SUBPLATE ASSEMBLY.

The SUBPLATE ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: JET BLAST DEFLECTOR, general_characteristics_item_description: STEEL MPR1,CL 4130,GRADE MP. This part is cataloged in the U.S.

Government catalog under NSN 1720-01-049-2476, 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
EPA21A00-149
NSN: 1720-01-049-2476
FSC: 1720 — Aircraft Launching Equipment
CAGE: F3014 — NAVAL GROUP SITE DE BREST (FRA)
SPECIFICATIONS
end_item_identificationJET BLAST DEFLECTOR
general_characteristics_item_descriptionSTEEL MPR1,CL 4130,GRADE MP
NSN1720-01-049-2476
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUBPLATE ASSEMBLY TITLE COMPONENT PN EPA21A00-149 MFR SUBPLATE ASSEMBLY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MPR1,CL 4130,GRADE MP
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MPR1,CL 4130,GRADE MP
END ITEM IDENTIFICATIONJET BLAST DEFLECTOR
OTHER ITEMS IN FSC 1720 — Aircraft Launching Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1720-00-001-4571 1720-00-001-4572 1720-00-001-4573 1720-00-003-0437 1720-00-003-0438 1720-00-003-0439 1720-00-003-1503 1720-00-003-6410
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EPA21A00-149?
EPA21A00-149 is a SUBPLATE ASSEMBLY.
What is the NSN for EPA21A00-149?
EPA21A00-149 is cataloged in the U.S. Government catalog under NSN 1720-01-049-2476. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.