PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4994Bearing,sleeve

Lear Siegler Inc Sherwood Div · NSN 3120-01-109-1301 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-109-1301 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-109-1301. Primary manufacturer part number: 4994.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Lear Siegler Inc Sherwood Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-109-1301, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lear Siegler Inc Sherwood Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 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)
ManufacturersLear Siegler Inc Sherwood Div (CAGE 54641)
Technical Specifications
ParameterValue
NSN3120-01-109-1301
Primary Part Number4994
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLear Siegler Inc Sherwood Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-021-1608 INTERCHANGEABLE
Transformer,audio Frequency
5330-00-641-2228 INTERCHANGEABLE
Seal,plain Encased
5940-00-665-958034130 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
2010-00-933-1636 INTERCHANGEABLE
Hub,clutch
8115-01-015-499426X21X21DWDOM600 INTERCHANGEABLE
Box,shipping
Ponderosa Packaging Corp.
2920-01-026-3330 INTERCHANGEABLE
Starter,engine,electrical
5999-01-155-7056167-7066804-78 INTERCHANGEABLE
Magnet,permanent
Naval Sea Systems Command
4010-01-493-9493499-4 INTERCHANGEABLE
Wire Rope Assembly Set
Lifesaving Systems Llc
2910-01-498-42654994 INTERCHANGEABLE
Choke Thermostat,carburetor,emis
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
4994 Lear Siegler Inc Sherwood Div (USA)
Related Parts
5950-00-021-1608INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5330-00-641-2228INTERCHANGEABLE
SEAL,PLAIN ENCASED
5940-00-665-9580INTERCHANGEABLE
SPLICE,CONDUCTOR
34130
2010-00-933-1636INTERCHANGEABLE
HUB,CLUTCH
8115-01-015-4994INTERCHANGEABLE
BOX,SHIPPING
26X21X21DWDOM600
2920-01-026-3330INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
5999-01-155-7056INTERCHANGEABLE
MAGNET,PERMANENT
167-7066804-78
4010-01-493-9493INTERCHANGEABLE
WIRE ROPE ASSEMBLY SET
499-4
2910-01-498-4265INTERCHANGEABLE
CHOKE THERMOSTAT,CARBURETOR,EMIS
4994

Frequently Asked Questions

What is NSN 3120-01-109-1301?

NSN 3120-01-109-1301 is a Bearing,sleeve, manufactured by Lear Siegler Inc Sherwood Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-109-1301?

NSN 3120-01-109-1301 has 1 cross-referenced part number: 4994 (Lear Siegler Inc Sherwood Div).

What NSN replaces 3120-01-109-1301?

There are 9 known substitutes for 3120-01-109-1301: 5950-00-021-1608, 5330-00-641-2228, 5940-00-665-9580 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com