PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5955Bearing Assembly,stern Tube

Teledyne Flir Unmanned Ground Systems, Inc · NSN 3120-01-624-2072 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-624-2072 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-624-2072. Primary manufacturer part number: 5955.
Features
  • Bearing Assembly,stern Tube — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Teledyne Flir Unmanned Ground Systems, Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Bearing Assembly,stern Tube, cataloged under National Stock Number 3120-01-624-2072, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Teledyne Flir Unmanned Ground Systems, Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing Assembly,stern Tube
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); Teledyne Flir Unmanned Ground Systems, Inc (CAGE 7KJ69); Irobot Corporation (CAGE 066R1)
Technical Specifications
ParameterValue
NSN3120-01-624-2072
Primary Part Number5955
Item NameBearing Assembly,stern Tube
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTeledyne Flir Unmanned Ground Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-508-54395955 INTERCHANGEABLE
Nut,plain,square
Prestolite Electric Inc
1620-00-591-1543 INTERCHANGEABLE
Guide,piston
4320-00-624-5390 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
3040-00-719-91065955 INTERCHANGEABLE
Shaft,drive
Donaldson Company, Inc.
5950-01-122-7264986256-1B INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4930-01-131-3280K500RK34A INTERCHANGEABLE
Parts Kit,hose Reel
Kovatch Corp.
2940-01-440-5889595-5 INTERCHANGEABLE
Filter Element,fluid
Dutton-Lainson Company
5360-01-515-88105955 INTERCHANGEABLE
Spring,helical,extension
Clausing Industrial Inc Dba Clausing Corp
8465-01-525-81945955 INTERCHANGEABLE
Flap,pouch Field Pack
Fluke Electronics Corp
7930-01-608-08615955 INTERCHANGEABLE
Polish,finishing
General Atomics Aeronautical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
10423186 Nimikkeistokeskus Ncb Finland (FIN)
5955 PRIMARY Teledyne Flir Unmanned Ground Systems, Inc (USA)
5955 Irobot Corporation (USA)
Related Parts
5310-00-508-5439INTERCHANGEABLE
NUT,PLAIN,SQUARE
5955
1620-00-591-1543INTERCHANGEABLE
GUIDE,PISTON
4320-00-624-5390INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
3040-00-719-9106INTERCHANGEABLE
SHAFT,DRIVE
5955
5950-01-122-7264INTERCHANGEABLE
REACTOR
986256-1B
4930-01-131-3280INTERCHANGEABLE
PARTS KIT,HOSE REEL
K500RK34A
2940-01-440-5889INTERCHANGEABLE
FILTER ELEMENT,FLUID
595-5
5360-01-515-8810INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5955
8465-01-525-8194INTERCHANGEABLE
FLAP,POUCH FIELD PACK
5955
7930-01-608-0861INTERCHANGEABLE
POLISH,FINISHING
5955

Frequently Asked Questions

What is NSN 3120-01-624-2072?

NSN 3120-01-624-2072 is a Bearing Assembly,stern Tube, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-624-2072?

NSN 3120-01-624-2072 has 3 cross-referenced part numbers: 10423186 (Nimikkeistokeskus Ncb Finland), 5955 (Teledyne Flir Unmanned Ground Systems, Inc), 5955 (Irobot Corporation).

What NSN replaces 3120-01-624-2072?

There are 10 known substitutes for 3120-01-624-2072: 5310-00-508-5439, 1620-00-591-1543, 4320-00-624-5390 and 7 more. Verify interchangeability with system specifications before substitution.

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