PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B831-2100-62Plate,retaining,bearing

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 3110-01-500-9688 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-500-9688 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-500-9688. Primary manufacturer part number: B831-2100-62.
Features
  • Plate,retaining,bearing — FSC 3110
  • 5 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-500-9688, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate,retaining,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersNaval Ship Systems Command (CAGE 80064); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN3110-01-500-9688
Primary Part NumberB831-2100-62
Item NamePlate,retaining,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-740-9662 INTERCHANGEABLE
Hose Assembly,nonmetallic
4820-01-337-45674687407-0041 INTERCHANGEABLE
Indicator,valve Opening
Electric Boat Corporation Div General Dynamics Electric Boat
3010-01-491-8091845-4687407 PC 237 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Naval Sea Systems Command
5365-01-515-1311845-4687407 PC 232 INTERCHANGEABLE
Bushing,nonmetallic
Naval Ship Systems Command
5355-01-722-6937845-4687407-35 INTERCHANGEABLE
Pointer,dial
Naval Ship Systems Command
5340-01-733-6604845-4687407-17 INTERCHANGEABLE
Plate,mounting
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
4687407 Naval Ship Systems Command (USA)
B831-2100-62 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
4687407-0025 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7409662 Naval Sea Systems Command (USA)
596-7409662-62 Naval Sea Systems Command (USA)
Related Parts
4720-00-740-9662INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4820-01-337-4567INTERCHANGEABLE
INDICATOR,VALVE OPENING
4687407-0041
3010-01-491-8091INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
845-4687407 PC 237
5365-01-515-1311INTERCHANGEABLE
BUSHING,NONMETALLIC
845-4687407 PC 232
5355-01-722-6937INTERCHANGEABLE
POINTER,DIAL
845-4687407-35
5340-01-733-6604INTERCHANGEABLE
PLATE,MOUNTING
845-4687407-17

Frequently Asked Questions

What is NSN 3110-01-500-9688?

NSN 3110-01-500-9688 is a Plate,retaining,bearing, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-500-9688?

NSN 3110-01-500-9688 has 5 cross-referenced part numbers: 4687407 (Naval Ship Systems Command), B831-2100-62 (Electric Boat Corporation Div General Dynamics Electric Boat), 4687407-0025 (Electric Boat Corporation Div General Dynamics Electric Boat), 7409662 (Naval Sea Systems Command), 596-7409662-62 (Naval Sea Systems Command).

What NSN replaces 3110-01-500-9688?

There are 6 known substitutes for 3110-01-500-9688: 4720-00-740-9662, 4820-01-337-4567, 3010-01-491-8091 and 3 more. Verify interchangeability with system specifications before substitution.

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