PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94403Housing,bearing Unit

Naval Surface Warfare Center Dahlgren Div · NSN 3130-01-609-7293 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-609-7293 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-609-7293. Primary manufacturer part number: 94403.
Features
  • Housing,bearing Unit — FSC 3130
  • 1 verified cross-reference
  • Primary manufacturer: Naval Surface Warfare Center Dahlgren Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Housing,bearing Unit, cataloged under National Stock Number 3130-01-609-7293, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,bearing Unit
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersNaval Surface Warfare Center Dahlgren Div (CAGE 07609)
Technical Specifications
ParameterValue
NSN3130-01-609-7293
Primary Part Number94403
Item NameHousing,bearing Unit
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerNaval Surface Warfare Center Dahlgren Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-622-411994403 INTERCHANGEABLE
Seat,diaphragm
Triumph Engine Control Systems Llc
4820-00-948-3516310A-26/TAP/254E-1 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Proconex Inc
5360-01-161-617294403 INTERCHANGEABLE
Spring,flat
Whirlpool Corp Dba Whirlpool Corp
6130-01-189-132894403B INTERCHANGEABLE
Power Supply
B.c. Systems Inc. Dba Bc Systems Inc
Cross-Reference Index
Part NumberManufacturer
94403 PRIMARY Naval Surface Warfare Center Dahlgren Div (USA)
Related Parts
2915-00-622-4119INTERCHANGEABLE
SEAT,DIAPHRAGM
94403
4820-00-948-3516INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
310A-26/TAP/254E-1
5360-01-161-6172INTERCHANGEABLE
SPRING,FLAT
94403
6130-01-189-1328INTERCHANGEABLE
POWER SUPPLY
94403B

Frequently Asked Questions

What is NSN 3130-01-609-7293?

NSN 3130-01-609-7293 is a Housing,bearing Unit, 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 3130-01-609-7293?

NSN 3130-01-609-7293 has 1 cross-referenced part number: 94403 (Naval Surface Warfare Center Dahlgren Div).

What NSN replaces 3130-01-609-7293?

There are 4 known substitutes for 3130-01-609-7293: 2915-00-622-4119, 4820-00-948-3516, 5360-01-161-6172 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com