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1977322 — RECEIVER-TRANSMITTER,SONAR

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

1977322: RECEIVER-TRANSMITTER,SONAR.

The RECEIVER-TRANSMITTER,SONAR is a the manufacturer industrial component. Key specifications include end_item_identification: DEPTH SOUNDING EQUIPMENT,DOPPLER SPEED LOG. This part is cataloged in the U.S.

Government catalog under NSN 5845-01-314-0358, 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→ 1977322
NSN: 5845-01-314-0358
FSC: 5845 — Underwater Sound Equipment
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identificationDEPTH SOUNDING EQUIPMENT,DOPPLER SPEED LOG
NSN5845-01-314-0358
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER-TRANSMITTER,SONAR TITLE COMPONENT PN 1977322 MFR RECEIVER-TRANSMITTER,S
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDEPTH SOUNDING EQUIPMENT,DOPPLER SPEED LOG
OTHER ITEMS IN FSC 5845 — Underwater Sound Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5845-00-001-3622 5845-00-001-3623 5845-00-001-3625 5845-00-001-3627 5845-00-001-3628 5845-00-001-3629 5845-00-001-8053 5845-00-003-0332
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — complete disassembly
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FREQUENTLY ASKED QUESTIONS
What is 1977322?
1977322 is a RECEIVER-TRANSMITTER,SONAR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1977322?
1977322 is cataloged in the U.S. Government catalog under NSN 5845-01-314-0358. 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.