PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6694-1REVABearing

Kaydon Corporation Dba Kaydon Corp · NSN 3120-00-804-2724 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-804-2724 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-804-2724. Primary manufacturer part number: B6694-1REVA.
Features
  • Bearing — FSC 3120
  • 7 verified cross-references
  • Primary manufacturer: Kaydon Corporation Dba Kaydon Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3120-00-804-2724, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kaydon Corporation Dba Kaydon Corp. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersDresser Systems Inc (CAGE 90580); Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (CAGE 82402); Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (CAGE 97578); Mkt Geotechnical Systems (CAGE 20263); Kaydon Corporation Dba Kaydon Corp (CAGE 32828)
Technical Specifications
ParameterValue
NSN3120-00-804-2724
Primary Part NumberB6694-1REVA
Item NameBearing
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKaydon Corporation Dba Kaydon Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-016-8231 INTERCHANGEABLE
Stockings,anti-Embolism
6680-00-808-2391 INTERCHANGEABLE
Indicator,liquid Quantity
5955-00-820-3714413510-4 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Dba Raytheon
3040-00-972-795912253 INTERCHANGEABLE
Cam,control
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5962-01-062-00626694 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Div Communication Systems-West
5360-01-067-375912690 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5998-01-325-8592 INTERCHANGEABLE
Circuit Card Assembly
5998-01-326-2513 INTERCHANGEABLE
Circuit Card Assembly
5998-01-326-2514 INTERCHANGEABLE
Circuit Card Assembly
6680-01-443-3815164537 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
164537 Dresser Systems Inc (USA)
702-02110 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
702-02110 Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA)
12690 Mkt Geotechnical Systems (USA)
6694 Kaydon Corporation Dba Kaydon Corp (USA)
B6694-1REVA PRIMARY Kaydon Corporation Dba Kaydon Corp (USA)
47-12690 Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA)
Related Parts
6515-00-016-8231INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
6680-00-808-2391INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
5955-00-820-3714INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
413510-4
3040-00-972-7959INTERCHANGEABLE
CAM,CONTROL
12253
5962-01-062-0062INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6694
5360-01-067-3759INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12690
5998-01-325-8592INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-326-2513INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-326-2514INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6680-01-443-3815INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
164537
5999-01-479-1673INTERCHANGEABLE
CONTACT,ELECTRICAL
6694
4720-01-502-4274INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 3120-00-804-2724?

NSN 3120-00-804-2724 is a Bearing, manufactured by Kaydon Corporation Dba Kaydon Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-804-2724?

NSN 3120-00-804-2724 has 7 cross-referenced part numbers: 164537 (Dresser Systems Inc), 702-02110 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), 702-02110 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), 12690 (Mkt Geotechnical Systems), 6694 (Kaydon Corporation Dba Kaydon Corp) and 2 more.

What NSN replaces 3120-00-804-2724?

There are 12 known substitutes for 3120-00-804-2724: 6515-00-016-8231, 6680-00-808-2391, 5955-00-820-3714 and 9 more. Verify interchangeability with system specifications before substitution.

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