PartsTable
Technical Data Sheet

AN/SIA-120B — AN/SIA-120B

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

AN/SIA-120B: AN/SIA-120B.

The AN/SIA-120B is a the manufacturer industrial component. Key specifications include document_type: NOMENCLATURE CARD, document_source: 80058, document_identification: AN/SIA-120B, component_document_origin: GOVERNMENT, joint_electronics_type_designation_system_item_name: AMPLIFIER-CONTROL GROUP, joint_electronics_type_designation_system_item_type_number: AN/SIA-120B. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-110-4571, 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→ AN/SIA-120B
NSN: 5895-01-110-4571
NIINs: 011104571, 012288342
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
document_typeNOMENCLATURE CARD
document_source80058
component_quantity3
document_identificationAN/SIA-120B
component_document_originGOVERNMENT
joint_electronics_type_designation_system_item_nameAMPLIFIER-CONTROL GROUP
joint_electronics_type_designation_system_item_type_numberAN/SIA-120B
NSN5895-01-110-4571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AN/SIA-120B TITLE COMPONENT PN AN/SIA-120B MFR AN/SIA-120B
KEY FEATURES
•
COMPONENT QUANTITY: 3
•
DOCUMENT TYPE: NOMENCLATURE CARD
•
DOCUMENT IDENTIFICATION: AN/SIA-120B
•
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER: AN/SIA-120B
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME: AMPLIFIER-CONTROL GROUP
•
DOCUMENT SOURCE: 80058
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
DOCUMENT TYPENOMENCLATURE CARD
DOCUMENT IDENTIFICATIONAN/SIA-120B
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBERAN/SIA-120B
COMPONENT DOCUMENT ORIGINGOVERNMENT
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAMEAMPLIFIER-CONTROL GROUP
DOCUMENT SOURCE80058
SUBSTITUTES & CROSS-REFERENCES 1
AN/S1A-120BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is AN/SIA-120B?
AN/SIA-120B is a AN/SIA-120B. It is classified as a MRO (MRO_GENERAL).
What parts can replace AN/SIA-120B?
There is 1 known substitute for AN/SIA-120B: AN/S1A-120B. Substitute compatibility should be verified for your specific system.
What is the NSN for AN/SIA-120B?
AN/SIA-120B is cataloged in the U.S. Government catalog under NSN 5895-01-110-4571. 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.