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Sleeve Bearing

NSN: 3120-01-321-2521 | Model: 04A062-16-033C

A tubular shaped item with or without flang (s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified) . excludes pin, hollow.

NSN Properties and Flags
NATO Stock Number
3120-01-321-2521
DEMIL
NO
Overall Length
0.3895 inches
Body Outside Diameter
Between 1.1893 inches and 1.1899 inches
Body Inside Diameter
Between 0.9890 inches and 0.9910 inches
Flange Outside Diameter
Between 1.4100 inches and 1.4300 inches
Flange Width
Between 0.0570 inches and 0.0620 inches
Corner Shape
Undercut left flange body corner
Hardness Rating
28.0 rockwell c right end surface of body and 37.0 rockwell c right end surface of body
Surface Finish
63.0 microinches outside diameter surface of body
Material
Steel comp 630 right end surface of left flange
Material Specification
Mil-b-81934 military specification single material response left end surface of body and flange or karon b, cagec 50632 mfr ref single material response left end surface of body and flange
Surface Treatment
Cadmium right end surface of left flange and chromate right end surface of left flange
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response right end surface of left flange
Style Designator
22c solid, external flange one end

Pricing and Availability

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NSN 3120-01-321-2521 Datasheet

Supply Class (FSC):
Unmounted Plain Bearings
Cross Reference:
  • 04A062-16-033C
  • KPD329-16-033C
  • BJBN16FKCC-033
  • 04A062-16-033C
Cage Codes:
  • Northrop Grumman Systems Corporation (CAGE 1W025)
  • Kamatics Corporation (CAGE 50632)
  • Barden Corporation, The (CAGE 70854)
Schedule B & Trade:
  • Schedule B: 8482997090 (NAICS 332991)

    Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

  • SITC: 74699

    Parts of ball and roller bearings, n.E.S.

  • 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 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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,409.75 to $4,016.25..
Does NSN 3120-01-321-2521 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 Air Force
What is the NIIN of NSN 3120-01-321-2521?
013212521 or 01-321-2521
Does NSN 3120-01-321-2521 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-01-321-2521?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 14, 1990