PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51950Tuner,radio Frequency

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5895-00-671-9449 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-00-671-9449 — this item is cataloged by the U.S. Government under National Stock Number 5895-00-671-9449. Primary manufacturer part number: 51950.
Features
  • Tuner,radio Frequency — FSC 5895
  • Environmental Protection: MOISTURE PROOF
  • Inclosure Type: ENCASED
  • Installation Design: MECHANICAL
  • Circuit Construction Type: SOLID STATE
  • Average Life Measurement: NOT RATED
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Operating Control Method: AUTOMATIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuner,radio Frequency, cataloged under National Stock Number 5895-00-671-9449, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5895-00-671-9449
Primary Part Number51950
Item NameTuner,radio Frequency
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Environmental ProtectionMOISTURE PROOF
Inclosure TypeENCASED
Installation DesignMECHANICAL
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Basic Shape StyleRECTANGULAR OR SQUARE
Operating Control MethodAUTOMATIC
Control TypeREMOTE
Environmental ProtectionMOISTURE PROOF
Inclosure TypeENCASED
Installation DesignMECHANICAL
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Basic Shape StyleRECTANGULAR OR SQUARE
Operating Control MethodAUTOMATIC
Control TypeREMOTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.2500 lbs
Cube0.0005 cu ft
Verified Substitutes 6
2805-00-354-082701950 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
4820-00-381-320151950 INTERCHANGEABLE
Plate,diaphragm
Grove Valve Operations
5305-00-575-711851950 INTERCHANGEABLE
Screw,special
Naval Inventory Control Point Mechanicsburg
4330-01-021-001551950 INTERCHANGEABLE
Module,pressurization
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-087-703651950 INTERCHANGEABLE
Packing,preformed
Waterous Company
1340-01-443-547752105 INTERCHANGEABLE
Rocket and Launcher,83 Millimete
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
51950 Advanced Technical Corporation (USA)
51950 Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA)
51950 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
51950 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
51950 Drs Sustainment Systems, Inc. (USA)
Related Parts
2805-00-354-0827INTERCHANGEABLE
GUIDE,VALVE STEM
01950
4820-00-381-3201INTERCHANGEABLE
PLATE,DIAPHRAGM
51950
5305-00-575-7118INTERCHANGEABLE
SCREW,SPECIAL
51950
4330-01-021-0015INTERCHANGEABLE
MODULE,PRESSURIZATION
51950
5330-01-087-7036INTERCHANGEABLE
PACKING,PREFORMED
51950
1340-01-443-5477INTERCHANGEABLE
ROCKET AND LAUNCHER,83 MILLIMETE
52105

Frequently Asked Questions

What is NSN 5895-00-671-9449?

NSN 5895-00-671-9449 is a Tuner,radio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-00-671-9449?

NSN 5895-00-671-9449 has 5 cross-referenced part numbers: 51950 (Advanced Technical Corporation), 51950 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 51950 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 51950 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 51950 (Drs Sustainment Systems, Inc.).

What NSN replaces 5895-00-671-9449?

There are 6 known substitutes for 5895-00-671-9449: 2805-00-354-0827, 4820-00-381-3201, 5305-00-575-7118 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51950?

Key specifications for 51950: Environmental Protection: MOISTURE PROOF; Inclosure Type: ENCASED; Installation Design: MECHANICAL; Circuit Construction Type: SOLID STATE. 22 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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