PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101809Bearing Unit,ball

Naval Surface Warfare Center Dahlgren Div · NSN 3130-01-677-3700 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-677-3700 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-677-3700. Primary manufacturer part number: 101809.
Features
  • Bearing Unit,ball — FSC 3130
  • 2 verified cross-references
  • Primary manufacturer: Naval Surface Warfare Center Dahlgren Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-01-677-3700, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Surface Warfare Center Dahlgren Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3130-01-677-3700
Primary Part Number101809
Item NameBearing Unit,ball
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerNaval Surface Warfare Center Dahlgren Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-118-4474R-14ZZ MIL-6-23827 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
6210-00-972-906810-1809 INTERCHANGEABLE
Control,electric Light
L3 Technologies, Inc.
5996-01-077-4655 INTERCHANGEABLE
Amplifier Assembly
4820-01-273-0493 INTERCHANGEABLE
Valve,safety Relief
5930-01-674-5974101809 INTERCHANGEABLE
Switch,toggle
B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems
Cross-Reference Index
Part NumberManufacturer
101809 PRIMARY Naval Surface Warfare Center Dahlgren Div (USA)
101809 Scribedoc.com, Inc. (USA)
Related Parts
3110-00-118-4474INTERCHANGEABLE
BEARING,BALL,ANNULAR
R-14ZZ MIL-6-23827
6210-00-972-9068INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
10-1809
5996-01-077-4655INTERCHANGEABLE
AMPLIFIER ASSEMBLY
4820-01-273-0493INTERCHANGEABLE
VALVE,SAFETY RELIEF
5930-01-674-5974INTERCHANGEABLE
SWITCH,TOGGLE
101809

Frequently Asked Questions

What is NSN 3130-01-677-3700?

NSN 3130-01-677-3700 is a Bearing Unit,ball, manufactured by Naval Surface Warfare Center Dahlgren Div, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-677-3700?

NSN 3130-01-677-3700 has 2 cross-referenced part numbers: 101809 (Naval Surface Warfare Center Dahlgren Div), 101809 (Scribedoc.com, Inc.).

What NSN replaces 3130-01-677-3700?

There are 5 known substitutes for 3130-01-677-3700: 3110-00-118-4474, 6210-00-972-9068, 5996-01-077-4655 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101809?

Key specifications for 101809: Part Name Assigned by Controlling Agency: BEARING ASSEMBLY,TRUNION.; End Item Identification: AC-130W 105MM GUNSHIP. W. 2 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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