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NationalStockNumber.INFO

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Airframe Ball Bearing

NSN: 3110-00-042-1012 | Model: AS27643
ITAR Registered seal

A cylindrical item in which the inner or outer ring turns upon ro (s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

NSN Properties and Flags
NATO Stock Number
3110-00-042-1012
DEMIL
Yes - ITAR Controlled (Code Q)
Bore Diameter
0.1900 inches
Overall Outside Diameter
0.7774 inches
Lubrication Material
Grease
Outer Ring Width
0.3920 inches
Inner Ring Width
0.5000 inches
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Self-aligning
Load Direction
Radial
Self-alignment Location
Internal
Standard Tolerance Designation
Afbma standard tolerance for airframe ball bearings
Special Features
H80 pct full of mil-g-81322 also axial play 0.0055 in. Max also heat treat rings and balls to rockwell c60 to c66 and stabilized for operation at 250 degrees f also 10 degrees self-aligning in either direction
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp e52100 or steel comp e51100 ball
Material Specification
Ams 3652 assn standard single material response seal
Surface Treatment
Cadmium outer ring
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response outer ring
Style Designator
Double row, self aligning

Inventory Check

The last inventory check on this NSN was done on 03/08/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 22
  • New: 790
  • Serviceable: 1
  • As Removed: 1
  • Overhauled: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3110-00-042-1012 Datasheet

Supply Class (FSC):
Unmounted Antifriction Bearings
Cross Reference:
  • AS27643
  • MS27643-3
  • DSP3FS464
  • DSP3FS464
  • MS27643-3
  • AN206DSP3
  • MS20206DSP3
  • A27643
Cage Codes:
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Rbc Aircraft Products, Inc. (CAGE 3NPS1)
  • Timken Company, The (CAGE 21335)
  • Military Standards (CAGE 96906)
  • Aeronautical Standards Group (CAGE 88044)
Replacements:
  • 3110-00-042-1012 replaces 3110-00-198-0335
Schedule B & Trade:
  • Schedule B: 8482105068 (NAICS 332991)

    Ball bearings, nesoi

  • SITC: 74610

    Ball bearings

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    114820 - Bearings/bushings noi ball/roller

  • WCC:

    742 - Bearings

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    P - 77.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $119.72 to $199.53..
Does NSN 3110-00-042-1012 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, Poland, Bulgaria, Brazil, Spain, Columbia, Israel, Argentina, Singapore, Kuwait, Malaysia, Australia, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 3110-00-042-1012?
000421012 or 00-042-1012
Does NSN 3110-00-042-1012 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-042-1012?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 05, 1972