PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-381Bearing,sleeve

Konrad Marine Inc Div Konrad Marine · NSN 3120-01-502-8383 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-502-8383 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-502-8383. Primary manufacturer part number: 10-381.
Features
  • Bearing,sleeve — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-502-8383, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 3 commercial cross-references from 1 manufacturer, 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)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN3120-01-502-8383
Primary Part Number10-381
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5342-00-200-7606 INTERCHANGEABLE
Mount,resilient,weapon System
6640-00-290-691336-8300-15 INTERCHANGEABLE
Funnel,common,laboratory
J & H Berge, Inc. Dba Lab Mart, the Div the Labmart
5315-00-340-3732SM-B-187361 INTERCHANGEABLE
Pin,eccentric
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-00-398-8021125408 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
7050-00-451-5914 INTERCHANGEABLE
Heatsink
5330-01-077-6032 INTERCHANGEABLE
Seal,top
4320-01-223-408510519187 INTERCHANGEABLE
Control Manifold
General Dynamics Land Systems Canadacorp
6350-01-307-7228 INTERCHANGEABLE
Alarm,tilt
5975-01-437-658710381 INTERCHANGEABLE
Tray,mounting,electronic Equipme
Hollingsead International, Llc
6515-01-452-0408 INTERCHANGEABLE
Syringe and Needle,hypodermic,sa
Cross-Reference Index
Part NumberManufacturer
30-003C-A Konrad Marine Inc Div Konrad Marine (USA)
10-381 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
30-003C-A IT 4 Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5342-00-200-7606INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
6640-00-290-6913INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
36-8300-15
5315-00-340-3732INTERCHANGEABLE
PIN,ECCENTRIC
SM-B-187361
4320-00-398-8021INTERCHANGEABLE
RING,WEARING
125408
7050-00-451-5914INTERCHANGEABLE
HEATSINK
5330-01-077-6032INTERCHANGEABLE
SEAL,TOP
4320-01-223-4085INTERCHANGEABLE
CONTROL MANIFOLD
10519187
6350-01-307-7228INTERCHANGEABLE
ALARM,TILT
5975-01-437-6587INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10381
6515-01-452-0408INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC,SA
5330-01-458-3452INTERCHANGEABLE
GASKET
10381
6240-01-459-3248INTERCHANGEABLE
LAMP,METAL HALIDE
10381

Frequently Asked Questions

What is NSN 3120-01-502-8383?

NSN 3120-01-502-8383 is a Bearing,sleeve, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-502-8383?

NSN 3120-01-502-8383 has 3 cross-referenced part numbers: 30-003C-A (Konrad Marine Inc Div Konrad Marine), 10-381 (Konrad Marine Inc Div Konrad Marine), 30-003C-A IT 4 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 3120-01-502-8383?

There are 12 known substitutes for 3120-01-502-8383: 5342-00-200-7606, 6640-00-290-6913, 5315-00-340-3732 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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