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53-870081-13 — STIFFNER,SUPPORT ASSY AURAL TONE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

53-870081-13: STIFFNER,SUPPORT ASSY AURAL TONE.

STIFFNER,SUPPORT ASSY AURAL TONE. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY ALCLAD,2.98 IN LG,0.90 IN W,0.10 IN H IN. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-085-5985, 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
53-870081-13
NSN: 1680-01-085-5985
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY ALCLAD,2.98 IN LG,0.90 IN W,0.10 IN H IN
NSN1680-01-085-5985
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STIFFNER,SUPPORT ASSY AURAL TONE TITLE COMPONENT PN 53-870081-13 MFR STIFFNER,SUPPORT ASSY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY ALCLAD,2.98 IN LG,0.90 IN W,0.10 IN H IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY ALCLAD,2.98 IN LG,0.90 IN W,0.10 IN H IN
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923
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 53-870081-13?
53-870081-13 is a STIFFNER,SUPPORT ASSY AURAL TONE.
What is the NSN for 53-870081-13?
53-870081-13 is cataloged in the U.S. Government catalog under NSN 1680-01-085-5985. 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.