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188402A1S — ENGINE DOOR INSULATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

188402A1S: ENGINE DOOR INSULATION.

The ENGINE DOOR INSULATION is a the manufacturer industrial component. Key specifications include overall_height: 690.0 MILLIMETERS NOMINAL MM, overall_length: 674.0 MILLIMETERS NOMINAL MM, end_item_identification: CASE MODEL 721, part_name_assigned_by_controlling_agency: INSULATION - ENG DR LH HOOD. This part is cataloged in the U.S.

Government catalog under NSN 2590-01-549-6562, 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
188402A1S
NSN: 2590-01-549-6562
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
overall_height690.0 MILLIMETERS NOMINAL MM
overall_length674.0 MILLIMETERS NOMINAL MM
end_item_identificationCASE MODEL 721
part_name_assigned_by_controlling_agencyINSULATION - ENG DR LH HOOD
NSN2590-01-549-6562
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ENGINE DOOR INSULATION TITLE COMPONENT PN 188402A1S MFR ENGINE DOOR INSULATION
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT690.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH674.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYINSULATION - ENG DR LH HOOD
END ITEM IDENTIFICATIONCASE MODEL 721
OTHER ITEMS IN FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252 2590-00-001-1253 2590-00-001-1254 2590-00-001-3423 2590-00-001-3438 2590-00-001-3439 2590-00-001-3461 2590-00-001-3463
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 188402A1S?
188402A1S is a ENGINE DOOR INSULATION.
What is the NSN for 188402A1S?
188402A1S is cataloged in the U.S. Government catalog under NSN 2590-01-549-6562. 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.