Sleeve Bearing

NSN: 3120-00-048-7677 | Model: 232291M6

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

3120-00-048-7677

DEMIL

Hole Diameter

0.0990 inches first

Slot Width

0.6280 inches first and 0.6300 inches first

Slot Length

0.1545 inches first

Overall Length

3.3170 inches

Body Outside Diameter

Between 2.9387 inches and 2.9392 inches

Body Inside Diameter

Between 2.6856 inches and 2.6871 inches

Flange Outside Diameter

Between 3.3750 inches and 3.3950 inches

Flange Width

0.1545 inches

Corner Shape

Square outside right corner

Antirotation/lubrication Type And Quantity

8 hole and 2 slot

Material

Steel

Material Specification

Ams 4815 assn standard single material response

Precious Material And Location

Internal surface silver

Precious Material

Silver

Style Designator

Solid, external flange one end

Pricing and Availability

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Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
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HAZMAT Certified
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NSN 3120-00-048-7677 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

232291M6
232291M006

Cage Codes:

Pratt & Whitney Canada Cie Divpratt (CAGE 00198)

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

S - Item contains silver.

CRITL

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

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3120-00-048-7677 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Portugal, and Italy
What is the NIIN of NSN 3120-00-048-7677?
000487677 or 00-048-7677
Does NSN 3120-00-048-7677 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-048-7677?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963