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5781328 — TEST SET,UNDERWATER MINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5781328: TEST SET,UNDERWATER MINE.

The TEST SET,UNDERWATER MINE is a the manufacturer industrial component. Key specifications include model_number: MK407 MOD 1, document_source: 53711, unpackaged_unit_width: 16.000 INCHES NOMINAL IN, unpackaged_unit_height: 19.000 INCHES NOMINAL IN, unpackaged_unit_length: 21.000 INCHES NOMINAL IN, document_identification: 5781328. This part is cataloged in the U.S.

Government catalog under NSN 4923-01-177-8523, 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
5781328
NSN: 4923-01-177-8523
FSC: 4923 — Depth Charges and Underwater Mines Maintenance, Repair, and Checkout Specialized Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
model_numberMK407 MOD 1
document_source53711
unpackaged_unit_width16.000 INCHES NOMINAL IN
unpackaged_unit_height19.000 INCHES NOMINAL IN
unpackaged_unit_length21.000 INCHES NOMINAL IN
document_identification5781328
component_document_originGOVERNMENT
NSN4923-01-177-8523
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST SET,UNDERWATER MINE TITLE COMPONENT PN 5781328 MFR TEST SET,UNDERWATER MI
KEY FEATURES
•
MODEL NUMBER: MK407 MOD 1
•
DOCUMENT IDENTIFICATION: 5781328
•
UNPACKAGED UNIT LENGTH: 21.000 INCHES NOMINAL IN
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
UNPACKAGED UNIT WIDTH: 16.000 INCHES NOMINAL IN
•
UNPACKAGED UNIT HEIGHT: 19.000 INCHES NOMINAL IN
•
DOCUMENT SOURCE: 53711
TECHNICAL CHARACTERISTICS
MODEL NUMBERMK407 MOD 1
DOCUMENT IDENTIFICATION5781328
UNPACKAGED UNIT LENGTH21.000 INCHES NOMINAL IN
COMPONENT DOCUMENT ORIGINGOVERNMENT
UNPACKAGED UNIT WIDTH16.000 INCHES NOMINAL IN
UNPACKAGED UNIT HEIGHT19.000 INCHES NOMINAL IN
DOCUMENT SOURCE53711
OTHER ITEMS IN FSC 4923 — Depth Charges and Underwater Mines Maintenance, Repair, and Checkout Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4923-00-017-8311 4923-00-032-1571 4923-00-032-1634 4923-00-038-6748 4923-00-038-6749 4923-00-038-6750 4923-00-038-6751 4923-00-038-6752
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 5781328?
5781328 is a TEST SET,UNDERWATER MINE.
What is the NSN for 5781328?
5781328 is cataloged in the U.S. Government catalog under NSN 4923-01-177-8523. 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.