PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19101-5Bearing,sleeve

Rbc Specline Inc Dba Specline Inc · NSN 3120-01-080-4512 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-080-4512 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-080-4512. Primary manufacturer part number: 19101-5.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Treatment: ANODIZE OVERALL
  • Slot Width: 0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM FIRST IN
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
  • Material: ALUMINUM ALLOY 7075 OVERALL
  • Criticality Code Justification: FEAT
  • Slot Length: 0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM FIRST IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Aluminum Alloy 7075 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-080-4512, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Specline Inc Dba Specline Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-01-080-4512
Primary Part Number19101-5
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRbc Specline Inc Dba Specline Inc
StatusCANCELLED
Surface TreatmentANODIZE OVERALL
Slot Width0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM FIRST IN
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSEGMENTED, PLAIN, NO OUTSIDE FLANGES
MaterialALUMINUM ALLOY 7075 OVERALL
Criticality Code JustificationFEAT
Slot Length0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM FIRST IN
Antirotation/lubrication Type and Quantity6 SLOT
Body Inside Diameter3.7400 INCHES MINIMUM AND 4.7600 INCHES MAXIMUM IN
Lubricant Accommodation StyleGROOVED CIRCULAR AND GROOVED SPIRAL CIRCULAR
Body Outside Diameter4.7390 INCHES MINIMUM AND 4.7410 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3460-00-214-8727 INTERCHANGEABLE
Clamp,adjustable
5950-00-436-62822682940 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1090-00-446-5899 INTERCHANGEABLE
End Cap Power Suppl
6625-00-481-439119101 INTERCHANGEABLE
Switch Assy,test Se
Emcore Corporation Div Concord Division
5935-00-602-72871604721-1 INTERCHANGEABLE
Connector Body,receptacle,electr
Mission Systems Davenport Inc.
4810-00-920-731119101 INTERCHANGEABLE
Valve,solenoid
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5930-01-042-76301910-1 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
5342-01-097-5243191015 INTERCHANGEABLE
Clamp
Scientific Atlanta Inc
5980-01-196-3504 INTERCHANGEABLE
Coupler,optoelectronic
5340-01-355-51378292002 INTERCHANGEABLE
Clevis,rod End
Mgm Brakes Inc Div Indian Head Industries Inc
Cross-Reference Index
Part NumberManufacturer
19101-5 Goodrich Aerospace Canada Ltd (CAN)
19101-5 PRIMARY Rbc Specline Inc Dba Specline Inc (USA)
19101 Goodrich Aerospace Canada Ltd (CAN)
SJ76A200 Rbc Specline Inc Dba Specline Inc (USA)
19101-5 PRIMARY New Hampshire Ball Bearings Inc Div Astro Division (USA)
Related Parts
3460-00-214-8727INTERCHANGEABLE
CLAMP,ADJUSTABLE
5950-00-436-6282INTERCHANGEABLE
TRANSFORMER,POWER
2682940
1090-00-446-5899INTERCHANGEABLE
END CAP POWER SUPPL
6625-00-481-4391INTERCHANGEABLE
SWITCH ASSY,TEST SE
19101
5935-00-602-7287INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
1604721-1
4810-00-920-7311INTERCHANGEABLE
VALVE,SOLENOID
19101
5930-01-042-7630INTERCHANGEABLE
SWITCH,PRESSURE
1910-1
5342-01-097-5243INTERCHANGEABLE
CLAMP
191015
5980-01-196-3504INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5340-01-355-5137INTERCHANGEABLE
CLEVIS,ROD END
8292002
4730-01-622-7518INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 3120-01-080-4512?

NSN 3120-01-080-4512 is a Bearing,sleeve, manufactured by Rbc Specline Inc Dba Specline Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-01-080-4512?

NSN 3120-01-080-4512 has 5 cross-referenced part numbers: 19101-5 (Goodrich Aerospace Canada Ltd), 19101-5 (Rbc Specline Inc Dba Specline Inc), 19101 (Goodrich Aerospace Canada Ltd), SJ76A200 (Rbc Specline Inc Dba Specline Inc), 19101-5 (New Hampshire Ball Bearings Inc Div Astro Division).

What NSN replaces 3120-01-080-4512?

There are 11 known substitutes for 3120-01-080-4512: 3460-00-214-8727, 5950-00-436-6282, 1090-00-446-5899 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19101-5?

Key specifications for 19101-5: Surface Treatment: ANODIZE OVERALL; Slot Width: 0.7200 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM FIRST IN; Corner Shape: SQUARE ALL CORNERS; Style Designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-01-080-4512 still in active supply?

NSN 3120-01-080-4512 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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