PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3 1230Bearing,sleeve

Krupp-Mak Co · NSN 3120-01-349-0700 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-349-0700 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-349-0700. Primary manufacturer part number: 3 1230.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Krupp-Mak Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-349-0700, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Krupp-Mak Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersKrupp-Mak Co (CAGE 0R6X1)
Technical Specifications
ParameterValue
NSN3120-01-349-0700
Primary Part Number3 1230
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerKrupp-Mak Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-516-508719819 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5340-01-164-066731230 INTERCHANGEABLE
Clamp,loop
Cole Hersee Company
6515-01-446-3988312.30 INTERCHANGEABLE
Sleeve,drill,bone Fixation
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5895-01-628-1590 INTERCHANGEABLE
Controller,joystick
4730-01-732-14343-1/2-30 INTERCHANGEABLE
Strainer Element,sediment
Flow Ezy Filters Inc
Cross-Reference Index
Part NumberManufacturer
3 1230 PRIMARY Krupp-Mak Co (USA)
Related Parts
3455-00-516-5087INTERCHANGEABLE
REAMER,MACHINE
19819
5340-01-164-0667INTERCHANGEABLE
CLAMP,LOOP
31230
6515-01-446-3988INTERCHANGEABLE
SLEEVE,DRILL,BONE FIXATION
312.30
5895-01-628-1590INTERCHANGEABLE
CONTROLLER,JOYSTICK
4730-01-732-1434INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
3-1/2-30

Frequently Asked Questions

What is NSN 3120-01-349-0700?

NSN 3120-01-349-0700 is a Bearing,sleeve, manufactured by Krupp-Mak Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-349-0700?

NSN 3120-01-349-0700 has 1 cross-referenced part number: 3 1230 (Krupp-Mak Co).

What NSN replaces 3120-01-349-0700?

There are 5 known substitutes for 3120-01-349-0700: 3455-00-516-5087, 5340-01-164-0667, 6515-01-446-3988 and 2 more. Verify interchangeability with system specifications before substitution.

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