PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11681Bearing,sleeve

Garwood/feller Inc Garwood Winch Div · NSN 3120-00-496-1303 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-496-1303 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-496-1303. Primary manufacturer part number: 11681.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Hole Diameter: 0.3437 INCHES NOMINAL FIRST IN
  • Antirotation/lubrication Type and Quantity: 1 HOLE
  • Lubricant Accommodation Style: GROOVED FIGURE 8
  • Body Inside Diameter: 2.6280 INCHES MINIMUM AND 2.6310 INCHES MAXIMUM IN
  • Material: COPPER ALLOY 937 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 937 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-496-1303, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Garwood/feller Inc Garwood Winch Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-496-1303
Primary Part Number11681
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerGarwood/feller Inc Garwood Winch Div
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Hole Diameter0.3437 INCHES NOMINAL FIRST IN
Antirotation/lubrication Type and Quantity1 HOLE
Lubricant Accommodation StyleGROOVED FIGURE 8
Body Inside Diameter2.6280 INCHES MINIMUM AND 2.6310 INCHES MAXIMUM IN
MaterialCOPPER ALLOY 937 OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter3.0030 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM IN
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5977-00-284-6522 INTERCHANGEABLE
Brush,electrical Contact
2990-00-321-87334369464 INTERCHANGEABLE
Retainer Assy,gover
Agco Corp Parts Opn
2530-00-400-6437 INTERCHANGEABLE
Valve,relay,air Pressure
4820-00-485-020411675 INTERCHANGEABLE
Valve and Nozzle Assembly,gas
Ernest F Fullam Inc
5950-00-532-7055 INTERCHANGEABLE
Coil,radio Frequency
5950-00-532-7056 INTERCHANGEABLE
Transformer,radio Frequency
3040-00-658-0609SM-B-157231 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6640-00-720-2665 INTERCHANGEABLE
Ice Making Machine,carbon Dioxid
1630-00-730-342811671 INTERCHANGEABLE
Rod,piston,cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
1630-00-730-343111675 INTERCHANGEABLE
Bearing and Rod End
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
11671 Windham Lifts Inc (USA)
11681 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
11675 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
11671 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
Related Parts
5977-00-284-6522INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2990-00-321-8733INTERCHANGEABLE
RETAINER ASSY,GOVER
4369464
2530-00-400-6437INTERCHANGEABLE
VALVE,RELAY,AIR PRESSURE
4820-00-485-0204INTERCHANGEABLE
VALVE AND NOZZLE ASSEMBLY,GAS
11675
5950-00-532-7055INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-532-7056INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3040-00-658-0609INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-157231
6640-00-720-2665INTERCHANGEABLE
ICE MAKING MACHINE,CARBON DIOXID
1630-00-730-3428INTERCHANGEABLE
ROD,PISTON,CYLINDER
11671
1630-00-730-3431INTERCHANGEABLE
BEARING AND ROD END
11675
5315-01-019-2011INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5963-01-091-5205INTERCHANGEABLE
ELECTRONIC MODULE
11681

Frequently Asked Questions

What is NSN 3120-00-496-1303?

NSN 3120-00-496-1303 is a Bearing,sleeve, manufactured by Garwood/feller Inc Garwood Winch Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-496-1303?

NSN 3120-00-496-1303 has 4 cross-referenced part numbers: 11671 (Windham Lifts Inc), 11681 (Garwood/feller Inc Garwood Winch Div), 11675 (Garwood/feller Inc Garwood Winch Div), 11671 (Garwood/feller Inc Garwood Winch Div).

What NSN replaces 3120-00-496-1303?

There are 12 known substitutes for 3120-00-496-1303: 5977-00-284-6522, 2990-00-321-8733, 2530-00-400-6437 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11681?

Key specifications for 11681: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Hole Diameter: 0.3437 INCHES NOMINAL FIRST IN; Overall Length: 2.50000 INCHES NOMINAL IN; Antirotation/lubrication Type and Quantity: 1 HOLE. 10 total characteristics are documented in the Federal Logistics Information System.

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