621-7959-003 — RECEIVER-TRANSMITTER SUBASSEMBLY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

621-7959-003: RECEIVER-TRANSMITTER SUBASSEMBLY.

RECEIVER-TRANSMITTER SUBASSEMBLY. Key specifications include special_features: TECHNICAL NAME: DC-DC CONVERTER, MODULE A5, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AN/GRC-171 RADIO SET, component_type_and_quantity: 1 MODULE, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 5820-01-048-0293, 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→ 621-7959-003

NSN: 5820-01-048-0293
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

special_features	TECHNICAL NAME: DC-DC CONVERTER, MODULE A5
features_provided	ELECTROSTATIC SENSITIVE
end_item_identification	AN/GRC-171 RADIO SET
component_type_and_quantity	1 MODULE
criticality_code_justification	CBBL
NSN	5820-01-048-0293

COMPONENT DIAGRAM

KEY FEATURES

•

COMPONENT TYPE AND QUANTITY: 1 MODULE

•

CRITICALITY CODE JUSTIFICATION: CBBL

•

FEATURES PROVIDED: ELECTROSTATIC SENSITIVE

TECHNICAL CHARACTERISTICS

COMPONENT TYPE AND QUANTITY	1 MODULE
CRITICALITY CODE JUSTIFICATION	CBBL
FEATURES PROVIDED	ELECTROSTATIC SENSITIVE
SPECIAL FEATURES	TECHNICAL NAME: DC-DC CONVERTER, MODULE A5
END ITEM IDENTIFICATION	AN/GRC-171 RADIO SET

OTHER ITEMS IN FSC 5820 — Radio and Television Communication Equipment, Except Airborne

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

5820-00-000-0978 5820-00-001-1375 5820-00-001-1379 5820-00-001-1387 5820-00-001-2529 5820-00-001-2530 5820-00-001-2531 5820-00-001-2532

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 — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 621-7959-003?

621-7959-003 is a RECEIVER-TRANSMITTER SUBASSEMBLY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 621-7959-003?

621-7959-003 is cataloged in the U.S. Government catalog under NSN 5820-01-048-0293. This indicates validated use in U.S. government and defense supply chains.

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621-7959-003 — RECEIVER-TRANSMITTER SUBASSEMBLY

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