PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51441Gear Assembly,-Nten

Raytheon Company Dba Raytheon · NSN 5841-00-216-4864 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-216-4864 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-216-4864. Primary manufacturer part number: 51441.
Features
  • Gear Assembly,-Nten — FSC 5841
  • 4 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly,-Nten, cataloged under National Stock Number 5841-00-216-4864, 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 Raytheon Company Dba Raytheon. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear Assembly,-Nten
FSC / FSG5841 — No Item Name Available (FSG 58)
ManufacturersRaytheon Company Dba Raytheon (CAGE 96214); Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (CAGE 11530)
Technical Specifications
ParameterValue
NSN5841-00-216-4864
Primary Part Number51441
Item NameGear Assembly,-Nten
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3040-00-935-5530514411 INTERCHANGEABLE
Shaft,straight
Honeywell International, Inc Div Aerospace-Tucson
6640-01-040-821651441 INTERCHANGEABLE
Oven,laboratory
Spx Corporation
4820-01-044-16685144-1 INTERCHANGEABLE
Thermal Element,temperature Regu
Aerco International, Inc. Dba Aerco International Inc
9905-01-044-882751441 INTERCHANGEABLE
Plate,instruction
Rotary Vacuum Pumps Inc
5210-01-186-1043 INTERCHANGEABLE
Straightedge
6685-01-282-5927 INTERCHANGEABLE
Thermowell
5120-01-428-5093 INTERCHANGEABLE
Hammer,hand
Cross-Reference Index
Part NumberManufacturer
51441 PRIMARY Raytheon Company Dba Raytheon (USA)
51441-1 PRIMARY Raytheon Company Dba Raytheon (USA)
756-6176 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
756-6176-1 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
Related Parts
3040-00-935-5530INTERCHANGEABLE
SHAFT,STRAIGHT
514411
6640-01-040-8216INTERCHANGEABLE
OVEN,LABORATORY
51441
4820-01-044-1668INTERCHANGEABLE
THERMAL ELEMENT,TEMPERATURE REGU
5144-1
9905-01-044-8827INTERCHANGEABLE
PLATE,INSTRUCTION
51441
5210-01-186-1043INTERCHANGEABLE
STRAIGHTEDGE
6685-01-282-5927INTERCHANGEABLE
THERMOWELL
5120-01-428-5093INTERCHANGEABLE
HAMMER,HAND

Frequently Asked Questions

What is NSN 5841-00-216-4864?

NSN 5841-00-216-4864 is a Gear Assembly,-Nten, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5841 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5841-00-216-4864?

NSN 5841-00-216-4864 has 4 cross-referenced part numbers: 51441 (Raytheon Company Dba Raytheon), 51441-1 (Raytheon Company Dba Raytheon), 756-6176 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 756-6176-1 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).

What NSN replaces 5841-00-216-4864?

There are 7 known substitutes for 5841-00-216-4864: 3040-00-935-5530, 6640-01-040-8216, 4820-01-044-1668 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 5841-00-216-4864 still in active supply?

NSN 5841-00-216-4864 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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