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BEL-503346 — INSULATION BLANKET,THERMAL,AIRCR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BEL-503346: INSULATION BLANKET,THERMAL,AIRCR.

INSULATION BLANKET,THERMAL,AIRCR. Key specifications include special_features: END ITEM IDENTIFICATION - EMERGENCY LOCATOR TRANSMITTER, HELICOPTER, CH-47D, BOEING HELICOPTERS. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-480-5438, 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
BEL-503346
NSN: 1660-01-480-5438
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: H3155 — BELGRAVER B.V. (NLD)
SPECIFICATIONS
special_featuresEND ITEM IDENTIFICATION - EMERGENCY LOCATOR TRANSMITTER, HELICOPTER, CH-47D, BOEING HELICOPTERS
NSN1660-01-480-5438
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION BLANKET,THERMAL,AIRCR TITLE COMPONENT PN BEL-503346 MFR INSULATION BLANKET,THE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESEND ITEM IDENTIFICATION - EMERGENCY LOCATOR TRANSMITTER, HELICOPTER, CH-47D, BOEING HELICOPTERS
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is BEL-503346?
BEL-503346 is a INSULATION BLANKET,THERMAL,AIRCR.
What is the NSN for BEL-503346?
BEL-503346 is cataloged in the U.S. Government catalog under NSN 1660-01-480-5438. 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.