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Airframe Ball Bearing

NSN: 3110-00-042-4806 | Model: AS27645-4

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
3110-00-042-4806
DEMIL
NO
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.9014 inches
Lubrication Material
Grease
Outer Ring Width
0.3350 inches
Inner Ring Width
0.4840 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
A80 pct.Full of mil-g-81322, axial play 0.025 in. Max., heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg.F, 10 degrees self-aligning in either direction test kx
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Stainless steel retainer
Material Specification
Ams 3652 assn standard single material response seal or ams 3666 assn standard single material response seal
Surface Treatment
Cadmium exposed surfaces as mounted
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response exposed surfaces as mounted
Style Designator
Single row self aligning single row inner ring extended both sides
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A618T59J2 2018-08-14 PARAV 1983 EA
SPE4A618T42H1 2018-07-12 PARAV 1684 EA
SPE4A618T649U 2018-03-22 PARAV 350 EA
SPE4A617TFN88 2017-09-20 PARAV 892 EA
SPE4A617TFB81 2017-09-14 PARAV 892 EA
SPE4A617Q2049 2017-08-30 PARAV 53 EA
SPE4A617TCT28 2017-08-16 PARAV 1349 EA
SPE4A617TN066 2017-03-29 PARAV 53 EA
SPE4A617Q0553 2016-12-29 DRR00 846 EA

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 3110-00-042-4806 Datasheet

Supply Class (FSC):
Unmounted Antifriction Bearings
Cross Reference:
  • AS27645-4
  • KSP4FS464
  • KSP4
  • AS27645
  • KSP4SPL
  • GB520EE-KSP4
  • MS27645-4
  • 940.83.28.506
  • 9408328506
  • KSP4FS464
  • MS27645-4
  • KSP4
Cage Codes:
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Rbc Aircraft Products, Inc. (CAGE 3NPS1)
  • Schatz Bearing Corporation (CAGE 21760)
  • Skf Usa Inc. (CAGE 38443)
  • Northrop Grumman Systems Corporation (CAGE 26512)
  • Pilatus Aircraft Ltd (CAGE S4080)
  • Timken Company, The (CAGE 21335)
  • Military Standards (CAGE 96906)
Replacements:
  • 3110-00-042-4806 replaces 3110-00-104-9431
  • 3110-00-042-4806 replaces 3110-00-580-4807
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.

ADPE

- Represents items with no adp components

CRITL

- The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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 $62.25 to $103.75..
Does NSN 3110-00-042-4806 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, National Aeronautics and Space Administration, Slovenia, Poland, Romania, Brazil, Spain, Columbia, Argentina, Singapore, Kuwait, Malaysia, Australia, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 3110-00-042-4806?
000424806 or 00-042-4806
Does NSN 3110-00-042-4806 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-042-4806?
Solicitation SPE4A618T59J2 for qty 1983 on 08/07/2018
When was this national stock number assigned to the federal catalog?
Jan 13, 1972