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Sleeve Bearing

NSN: 3120-01-287-5831 | Model: HS5445-3

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
3120-01-287-5831
DEMIL
NO
Overall Length
0.4030 inches
Body Outside Diameter
Between 0.8914 inches and 0.8924 inches
Body Inside Diameter
Between 0.6885 inches and 0.6890 inches
Flange Outside Diameter
Between 1.3650 inches and 1.3850 inches
Flange Width
Between 0.0890 inches and 0.0940 inches
Corner Shape
Undercut left flange body corner
Hardness Rating
27.0 rockwell c right end surface of left flange
Special Features
Magnetic particle inspection per hp6-5, cagec 02731
Material
Steel comp 630 right end surface of left flange
Material Specification
Mil-b-81820 military specification all material responses inside diameter surface of body
Surface Treatment
Passivate right end surface of body
Surface Treatment Specification
Qq-p-35 federal specification single treatment response right end surface of left flange
Style Designator
22c solid, external flange one end
Specification Data
02731-hs5445 manufacturers standard
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A516T9237 2015-12-18 DRM00 24 EA

Pricing and Availability

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NSN 3120-01-287-5831 Datasheet

Supply Class (FSC):
Unmounted Plain Bearings
Cross Reference:
  • HS5445-3
  • HS5445-3
  • HS5445-3
Cage Codes:
  • Kamatics Corporation (CAGE 50632)
  • Boeing Company, The (CAGE 8V613)
  • Mcdonnell Douglas Helicopter Co Inc (CAGE 02731)
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:

    133300 - Machinery/machines noi

  • WCC:

    772 - Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc

  • 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.

  • ACC:

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

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • 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 $203.67 to $339.46..
Does NSN 3120-01-287-5831 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, Singapore, and Republic Of Korea
What is the NIIN of NSN 3120-01-287-5831?
012875831 or 01-287-5831
Does NSN 3120-01-287-5831 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-01-287-5831?
Solicitation SPE4A516T9237 for qty 24 on 12/31/1969
When was this national stock number assigned to the federal catalog?
Oct 24, 1988