PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

651390Tuned Cavity

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5841-00-031-1296 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-031-1296 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-031-1296. Primary manufacturer part number: 651390.
Features
  • Tuned Cavity — FSC 5841
  • 3 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuned Cavity, cataloged under National Stock Number 5841-00-031-1296, is classified within Federal Supply Class 5841 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTuned Cavity
FSC / FSG5841 — No Item Name Available (FSG 58)
ManufacturersBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (CAGE 12436); Cessna Aircraft Co Arc Avionics Div (CAGE 00781); Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (CAGE 81413)
Technical Specifications
ParameterValue
NSN5841-00-031-1296
Primary Part Number651390
Item NameTuned Cavity
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5120-00-089-5518089-5517 TM7 INTERCHANGEABLE
Key,socket Head Screw
General Services Administration Federal Supply Service
5136-00-580-733054155 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
4730-01-691-6226651390 INTERCHANGEABLE
Reducer,hose
Calgon Carbon Uv Technologies Llc Dba Hyde Marine
Cross-Reference Index
Part NumberManufacturer
651390 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
15198 Cessna Aircraft Co Arc Avionics Div (USA)
103954-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5120-00-089-5518INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
089-5517 TM7
5136-00-580-7330INTERCHANGEABLE
TAP,THREAD CUTTING
54155
4730-01-691-6226INTERCHANGEABLE
REDUCER,HOSE
651390

Frequently Asked Questions

What is NSN 5841-00-031-1296?

NSN 5841-00-031-1296 is a Tuned Cavity, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5841 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5841-00-031-1296?

NSN 5841-00-031-1296 has 3 cross-referenced part numbers: 651390 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 15198 (Cessna Aircraft Co Arc Avionics Div), 103954-000 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5841-00-031-1296?

There are 3 known substitutes for 5841-00-031-1296: 5120-00-089-5518, 5136-00-580-7330, 4730-01-691-6226. Verify interchangeability with system specifications before substitution.

Is NSN 5841-00-031-1296 still in active supply?

NSN 5841-00-031-1296 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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