PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD-12K50DSwitch,radio Frequency Transmiss

Caes Mission Systems Llc · NSN 5985-01-359-5474 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-359-5474 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-359-5474. Primary manufacturer part number: MD-12K50D.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Switch Type: NONTRANSFER
  • Throw Quantity: 2
  • Pole Quantity: 1
  • Coupling Position Quantity: 3
  • 2 verified cross-references
  • Primary manufacturer: Caes Mission Systems Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-359-5474, 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 Caes Mission Systems Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5985-01-359-5474
Primary Part NumberMD-12K50D
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCaes Mission Systems Llc
StatusACTIVE
Switch TypeNONTRANSFER
Throw Quantity2
Pole Quantity1
Coupling Position Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4720-01-451-4160329015-1 INTERCHANGEABLE
Hose,nonmetallic
Itw Food Equipment Group Llc Dba Hobart Service
Cross-Reference Index
Part NumberManufacturer
MD-12K50D Caes Mission Systems Llc (USA)
329015-1 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
Related Parts
4720-01-451-4160INTERCHANGEABLE
HOSE,NONMETALLIC
329015-1

Frequently Asked Questions

What is NSN 5985-01-359-5474?

NSN 5985-01-359-5474 is a Switch,radio Frequency Transmiss, manufactured by Caes Mission Systems Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-359-5474?

NSN 5985-01-359-5474 has 2 cross-referenced part numbers: MD-12K50D (Caes Mission Systems Llc), 329015-1 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).

What NSN replaces 5985-01-359-5474?

There is 1 known substitute for 5985-01-359-5474: 4720-01-451-4160. Verify interchangeability with system specifications before substitution.

What are the specifications of MD-12K50D?

Key specifications for MD-12K50D: End Item Identification: COUNTERMEASURES SET AN/ALR-62; Overall Length: 1.450 INCHES NOMINAL IN; Switch Type: NONTRANSFER; Overall Height: 0.190 INCHES NOMINAL IN. 8 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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