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1663611 — CAVITY,TUNED

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1663611: CAVITY,TUNED.

The CAVITY,TUNED is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, thread_class: 2A A, overall_width: 0.300 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, overall_diameter: 0.437 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-162-8127, 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→ 1663611
NSN: 5895-01-162-8127
NIINs: 011628127, 014518024
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
thread_class2A A
overall_width0.300 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
overall_diameter0.437 INCHES NOMINAL IN
thread_directionRIGHT-HAND
overall_thickness0.200 INCHES NOMINAL IN
precious_materialGOLD
inclosure_materialALUMINUM ALLOY
mating_end_quantity2
nominal_thread_size0.4375 INCHES IN
end_item_identificationF15 ACFT; EAGLE F-15 AIRCRAFT
NSN5895-01-162-8127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAVITY,TUNED TITLE COMPONENT PN 1663611 MFR CAVITY,TUNED
KEY FEATURES
•
INCLOSURE MATERIAL: ALUMINUM ALLOY
•
OVERALL THICKNESS: 0.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALALUMINUM ALLOY
OVERALL THICKNESS0.200 INCHES NOMINAL IN
OVERALL LENGTH2.673 INCHES NOMINAL IN
OVERALL WIDTH0.300 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 1663611?
1663611 is a CAVITY,TUNED. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1663611?
1663611 is cataloged in the U.S. Government catalog under NSN 5895-01-162-8127. 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.