PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-722Bearing,sleeve

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 3120-00-293-4293 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-293-4293 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-293-4293. Primary manufacturer part number: 12-722.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Finish: 100.0 MICROINCHES OVERALL
  • Surface Treatment: ANODIZE OVERALL
  • Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: ALUMINUM ALLOY 2017 OVERALL
  • Body Outside Diameter: 1.1000 INCHES MINIMUM AND 1.1050 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Aluminum Alloy 2017 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-293-4293, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-293-4293
Primary Part Number12-722
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Surface Finish100.0 MICROINCHES OVERALL
Surface TreatmentANODIZE OVERALL
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialALUMINUM ALLOY 2017 OVERALL
Body Outside Diameter1.1000 INCHES MINIMUM AND 1.1050 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4130-01-073-09992000122 INTERCHANGEABLE
Filter Element,air Conditioning
Newark Wire Cloth Holdings Llc Dba Newark Wire Cloth
5950-01-110-623812722 INTERCHANGEABLE
Coil,radio Frequency
Giga-Tronics Incorporated Dba Giga-Tronics
5930-01-200-828475J588001-113 INTERCHANGEABLE
Switch,pressure
The Boeing Company Div Defense
7025-01-365-386812722 INTERCHANGEABLE
Disk Drive Unit
Radisys Computer Platforms Division
6230-01-537-9019MPL0300QT1A0000 INTERCHANGEABLE
Stand,light
Generac Mobile Products, Llc
5305-01-644-959112722 INTERCHANGEABLE
Screw,tapping
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
7025-01-699-687212722 INTERCHANGEABLE
Cone,compensation
Faro Technologies Inc
Cross-Reference Index
Part NumberManufacturer
12-722 Donallco Inc (USA)
12-722 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
4130-01-073-0999INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
2000122
5950-01-110-6238INTERCHANGEABLE
COIL,RADIO FREQUENCY
12722
5930-01-200-8284INTERCHANGEABLE
SWITCH,PRESSURE
75J588001-113
7025-01-365-3868INTERCHANGEABLE
DISK DRIVE UNIT
12722
6230-01-537-9019INTERCHANGEABLE
STAND,LIGHT
MPL0300QT1A0000
5305-01-644-9591INTERCHANGEABLE
SCREW,TAPPING
12722
7025-01-699-6872INTERCHANGEABLE
CONE,COMPENSATION
12722

Frequently Asked Questions

What is NSN 3120-00-293-4293?

NSN 3120-00-293-4293 is a Bearing,sleeve, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-293-4293?

NSN 3120-00-293-4293 has 2 cross-referenced part numbers: 12-722 (Donallco Inc), 12-722 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 3120-00-293-4293?

There are 7 known substitutes for 3120-00-293-4293: 4130-01-073-0999, 5950-01-110-6238, 5930-01-200-8284 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-722?

Key specifications for 12-722: Surface Finish: 100.0 MICROINCHES OVERALL; Surface Treatment: ANODIZE OVERALL; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: ALUMINUM ALLOY 2017 OVERALL. 6 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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