NSN 5841-01-431-7697 · NIIN 014317697 · Part number 20509089-502
Lockheed Martin Corporation Div Rms · FSC 5841 — Radar Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 02769
Government record, cited
NSN 5841-01-431-7697 — this item is cataloged by the U.S. Government under National Stock Number 5841-01-431-7697. Manufacturer of record part number: 20509089-502.
Nearby stock numbers← 5841-01-431-7452 Processor, Radar Data
·
5841-01-431-7700 Radar Set Subassembly →
Features
Radar Set Subassembly — FSC 5841
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms
Identification
NSN: 5841-01-431-7697
NIIN: 014317697
FSC: 5841 — Radar Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 20509089-502
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Radar Set Subassembly, cataloged under National Stock Number 5841-01-431-7697, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5841 — Radar Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5841-00-001-1855
5841-00-001-1855 · Item name not on file
5841-00-001-2703
5841-00-001-2703 · Item name not on file
5841-00-001-2704
5841-00-001-2704 · Item name not on file
5841-00-001-5605
RADAR SET SUBASSEMBLY
5841-00-001-5607
STABILIZATION CONTROL
5841-00-001-6388
RECEIVER-TRANSMITTER SUBASSEMBLY
5841-00-001-7066
ANTENNA-RECEIVER
5841-00-001-7067
5841-00-001-7067 · Item name not on file
Frequently Asked Questions
What is NSN 5841-01-431-7697?
NSN 5841-01-431-7697 is a Radar Set Subassembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5841-01-431-7697?
NSN 5841-01-431-7697 has 1 manufacturer part number on file: 20509089-502 (Lockheed Martin Corporation Div Rms).
What are the specifications of 20509089-502?
Key specifications for 20509089-502: End Item Identification: COBRA PROTOTYPE ANTENNA. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5841-01-431-7697 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.