PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F102-1Bearing,sleeve

Beemer Precision Inc · NSN 3120-00-287-7431 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-7431 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-7431. Primary manufacturer part number: F102-1.
Features
  • Bearing,sleeve — FSC 3120
  • 5 verified cross-references
  • Primary manufacturer: Beemer Precision Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-287-7431, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. This item has 5 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,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersNaval Sea Systems Command (CAGE 53711); Northrop Grumman Systems Corporation (CAGE 95542); Tally Printer Corporation (CAGE 12344); Beemer Precision Inc (CAGE 70901); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN3120-00-287-7431
Primary Part NumberF102-1
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBeemer Precision Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-103-647610560 INTERCHANGEABLE
Motor-Tachometer Generator
Astronautics Corporation of America
5130-00-185-5630105-60 INTERCHANGEABLE
Tool Kit,fastener Removal
Huck International, Inc. Div Kingston Operations
4320-00-218-341110560 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
3040-00-218-3836 INTERCHANGEABLE
Shaft,shouldered
5133-00-227-5839 INTERCHANGEABLE
Drill,twist
3455-00-231-3496 INTERCHANGEABLE
Cutter,milling,plain
5915-00-281-0286S0-C-63427 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-01-066-0929 INTERCHANGEABLE
Coil,radio Frequency
4820-01-141-86488227 INTERCHANGEABLE
Plate,pressure
Imi Cash Valve Inc
4820-01-143-54828369 INTERCHANGEABLE
Piston,valve
Imi Cash Valve Inc
Cross-Reference Index
Part NumberManufacturer
843273 Naval Sea Systems Command (USA)
3038-8239 Northrop Grumman Systems Corporation (USA)
10560 Tally Printer Corporation (USA)
F102-1 PRIMARY Beemer Precision Inc (USA)
843273 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
6105-00-103-6476INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
10560
5130-00-185-5630INTERCHANGEABLE
TOOL KIT,FASTENER REMOVAL
105-60
4320-00-218-3411INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10560
3040-00-218-3836INTERCHANGEABLE
SHAFT,SHOULDERED
5133-00-227-5839INTERCHANGEABLE
DRILL,TWIST
3455-00-231-3496INTERCHANGEABLE
CUTTER,MILLING,PLAIN
5915-00-281-0286INTERCHANGEABLE
FILTER,BAND PASS
S0-C-63427
5950-01-066-0929INTERCHANGEABLE
COIL,RADIO FREQUENCY
4820-01-141-8648INTERCHANGEABLE
PLATE,PRESSURE
8227
4820-01-143-5482INTERCHANGEABLE
PISTON,VALVE
8369
4820-01-143-8086INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
08243
4820-01-158-8462INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE

Frequently Asked Questions

What is NSN 3120-00-287-7431?

NSN 3120-00-287-7431 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-287-7431?

NSN 3120-00-287-7431 has 5 cross-referenced part numbers: 843273 (Naval Sea Systems Command), 3038-8239 (Northrop Grumman Systems Corporation), 10560 (Tally Printer Corporation), F102-1 (Beemer Precision Inc), 843273 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 3120-00-287-7431?

There are 12 known substitutes for 3120-00-287-7431: 6105-00-103-6476, 5130-00-185-5630, 4320-00-218-3411 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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