PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SA-498/AASwitch,radio Frequency Transmiss

Joint Electronics Type Designation System · NSN 5985-00-897-4298 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-897-4298 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-897-4298. Primary manufacturer part number: SA-498/AA.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE AND 2 RECEPTACLE, COAXIAL
  • Switch Type: NONTRANSFER
  • Switch Operation Sequence: MAKES BEFORE BREAKS
  • Pole Quantity: 1
  • Throw Quantity: 2
  • Coupling Position Quantity: 3
  • 5 verified cross-references
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-897-4298, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-897-4298
Primary Part NumberSA-498/AA
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Terminal Type and Quantity1 CONNECTOR, RECEPTACLE AND 2 RECEPTACLE, COAXIAL
Switch TypeNONTRANSFER
Switch Operation SequenceMAKES BEFORE BREAKS
Pole Quantity1
Throw Quantity2
Coupling Position Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-00-901-873350000 INTERCHANGEABLE
Lobe Switch,antenna
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
SA-498/AA Viking Technologies, Ltd. (USA)
SA-498/AA PRIMARY Joint Electronics Type Designation System (USA)
MIL-S-25568 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
U1334L498-001 Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics (USA)
U1334L498D001 Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics (USA)
Related Parts
5985-00-901-8733INTERCHANGEABLE
LOBE SWITCH,ANTENNA
50000

Frequently Asked Questions

What is NSN 5985-00-897-4298?

NSN 5985-00-897-4298 is a Switch,radio Frequency Transmiss, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-897-4298?

NSN 5985-00-897-4298 has 5 cross-referenced part numbers: SA-498/AA (Viking Technologies, Ltd.), SA-498/AA (Joint Electronics Type Designation System), MIL-S-25568 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), U1334L498-001 (Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics), U1334L498D001 (Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics).

What NSN replaces 5985-00-897-4298?

There is 1 known substitute for 5985-00-897-4298: 5985-00-901-8733. Verify interchangeability with system specifications before substitution.

What are the specifications of SA-498/AA?

Key specifications for SA-498/AA: Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE AND 2 RECEPTACLE, COAXIAL; Switch Type: NONTRANSFER; Switch Operation Sequence: MAKES BEFORE BREAKS; Pole Quantity: 1. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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