PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2560-01Switch,radio Frequency Transmiss

Sierra Circuits, Inc. Dba Sierra Circuits Inc · NSN 5985-01-646-5761 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-646-5761 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-646-5761. Primary manufacturer part number: 2560-01.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Sierra Circuits, Inc. Dba Sierra Circuits Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-646-5761, 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 Sierra Circuits, Inc. Dba Sierra Circuits Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-646-5761
Primary Part Number2560-01
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSierra Circuits, Inc. Dba Sierra Circuits Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-236-314925600-1 INTERCHANGEABLE
Valve,angle
Hdt Expeditionary Systems Inc
4730-01-275-421825600-1 INTERCHANGEABLE
Coupling Half,quick Disconnect
Spx Fluid Power
5805-01-612-8742 INTERCHANGEABLE
Telephone
Cross-Reference Index
Part NumberManufacturer
2560-01 PRIMARY Sierra Circuits, Inc. Dba Sierra Circuits Inc (USA)
Related Parts
4820-01-236-3149INTERCHANGEABLE
VALVE,ANGLE
25600-1
4730-01-275-4218INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
25600-1
5805-01-612-8742INTERCHANGEABLE
TELEPHONE

Frequently Asked Questions

What is NSN 5985-01-646-5761?

NSN 5985-01-646-5761 is a Switch,radio Frequency Transmiss, manufactured by Sierra Circuits, Inc. Dba Sierra Circuits Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-646-5761?

NSN 5985-01-646-5761 has 1 cross-referenced part number: 2560-01 (Sierra Circuits, Inc. Dba Sierra Circuits Inc).

What NSN replaces 5985-01-646-5761?

There are 3 known substitutes for 5985-01-646-5761: 4820-01-236-3149, 4730-01-275-4218, 5805-01-612-8742. Verify interchangeability with system specifications before substitution.

What are the specifications of 2560-01?

Key specifications for 2560-01: End Item Identification: TRANSMIT-REC; Part Name Assigned by Controlling Agency: SWITCH, RADIO FREQUENCY; Special Features: CAGE 3PUJ1 HAS DESIGN CONTROL. 3 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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