637-1821-001 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

637-1821-001: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include supplementary_features: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE, end_item_identification: FGRI 23351/0 SHIP-SHORE-SHIP BUFFER,ROCKWELL INTL CORP. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-337-8072, 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

637-1821-001

NSN: 5985-01-337-8072
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

supplementary_features	COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
end_item_identification	FGRI 23351/0 SHIP-SHORE-SHIP BUFFER,ROCKWELL INTL CORP
NSN	5985-01-337-8072

COMPONENT DIAGRAM

KEY FEATURES

•

SUPPLEMENTARY FEATURES: COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE

TECHNICAL CHARACTERISTICS

SUPPLEMENTARY FEATURES	COGNIZANT SERVICE - UNITED KINGDOM ROYAL AIR FORCE
END ITEM IDENTIFICATION	FGRI 23351/0 SHIP-SHORE-SHIP BUFFER,ROCKWELL INTL CORP

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

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

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

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 637-1821-001?

637-1821-001 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What is the NSN for 637-1821-001?

637-1821-001 is cataloged in the U.S. Government catalog under NSN 5985-01-337-8072. This indicates validated use in U.S. government and defense supply chains.

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637-1821-001 — SWITCH,RADIO FREQUENCY TRANSMISS

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