8478A16 — 8478A16

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

8478A16: 8478A16.

The 8478A16 is a the manufacturer industrial component. Key specifications include overall_height: 1.267 INCHES NOMINAL IN, features_provided: ARC QUENCHING, end_item_identification: SONAR DETECTING SET, nondefinitive_spec/std_data: ALLOY, part_name_assigned_by_controlling_agency: ELEMENT, PIESOELECTRIC CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5998-01-463-0081, 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→ 8478A16

NSN: 5998-01-463-0081
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

overall_height	1.267 INCHES NOMINAL IN
features_provided	ARC QUENCHING
end_item_identification	SONAR DETECTING SET
nondefinitive_spec/std_data	ALLOY
part_name_assigned_by_controlling_agency	ELEMENT, PIESOELECTRIC CERAMIC
NSN	5998-01-463-0081

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: ARC QUENCHING

•

NONDEFINITIVE SPEC/STD DATA: ALLOY

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.267 INCHES NOMINAL IN
FEATURES PROVIDED	ARC QUENCHING
NONDEFINITIVE SPEC/STD DATA	ALLOY
SPECIAL FEATURES	FINISHED: SILVERED SURFACES WILL HAVE A FINISH OF 40 MICRO INCHES.SURFACES NOT SILVERED SHALL HAVE A FINISH OF 63 MICRO INCHES. ENVIRONMENTAL: THE ELEMENT MUST BE CAPABLE OF OPERATING OVER THE TEMPERATUREB RANGE OF .30 DEGRE C AND OF WITHSTANDING A NON-OPERATIONG STORAGE TEMPERATUE OF RANGE OF .62 DEGREE C TO 85 DEGREE C. PIEZOELECTRIC CERAMIC ELEMENT SHALL CONFORM TO ALL THE REQUIREMENTS AND SPECIFIED HEREIN. ELECTRICAL: ELECTRO-ACOUSTIC. POLARIZATION. MATERIALS: SHALL BE BARIUM TITANATE ELEMENTS. ELECTRODES NICKEL OR SILVER. RESONANT FREQUENCY SHALL BE 25O KHZ + 5 KHZ AT 10 DAYS AGE KHz
PART NAME ASSIGNED BY CONTROLLING AGENCY	ELEMENT, PIESOELECTRIC CERAMIC
END ITEM IDENTIFICATION	SONAR DETECTING SET

OTHER ITEMS IN FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5998-00-000-0087 5998-00-000-0089 5998-00-000-0154 5998-00-000-0173 5998-00-000-0175 5998-00-000-0177 5998-00-001-1267 5998-00-001-1271

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

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FREQUENTLY ASKED QUESTIONS

What is 8478A16?

8478A16 is a 8478A16. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 8478A16?

8478A16 is cataloged in the U.S. Government catalog under NSN 5998-01-463-0081. This indicates validated use in U.S. government and defense supply chains.

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