PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K252667Receiver-Transmitter,radio

L3 Technologies, Inc. Div Communication Systems-East · NSN 5821-00-432-3541 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-00-432-3541 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-432-3541. Primary manufacturer part number: K252667.
Features
  • Receiver-Transmitter,radio — FSC 5821
  • 4 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div Communication Systems-East
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Receiver-Transmitter,radio, cataloged under National Stock Number 5821-00-432-3541, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. This item has 4 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
NSN5821-00-432-3541
Primary Part NumberK252667
Item NameReceiver-Transmitter,radio
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1660-00-884-8636 INTERCHANGEABLE
Link Assembly
Cross-Reference Index
Part NumberManufacturer
K252667 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
255414 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
K252667 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
255414 L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
1660-00-884-8636INTERCHANGEABLE
LINK ASSEMBLY

Frequently Asked Questions

What is NSN 5821-00-432-3541?

NSN 5821-00-432-3541 is a Receiver-Transmitter,radio, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5821 (No Item Name Available). Status: active.

What are the part numbers for NSN 5821-00-432-3541?

NSN 5821-00-432-3541 has 4 cross-referenced part numbers: K252667 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 255414 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), K252667 (L3 Technologies, Inc. Div Communication Systems-East), 255414 (L3 Technologies, Inc. Div Communication Systems-East).

What NSN replaces 5821-00-432-3541?

There is 1 known substitute for 5821-00-432-3541: 1660-00-884-8636. Verify interchangeability with system specifications before substitution.

What are the specifications of K252667?

Key specifications for K252667: End Item Identification: COMMON ELECTRONIC COMMUNICATION. 1 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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