Home » FSC Catalog » Bearings, Plain, Unmounted » 3120-00-049-5456

Sleeve Bearing

SKU: 3120000495456 | Model: EA5241-2
NSN 3120-00-049-5456 NSN 3120-00-049-5456

0.4063" length, 0.1960" body inside diameter, 0.2813" flange outside diameter, square all corners corner shape, copper alloy material

Specifications from the Manufacturer

Overall Length:
0.4063 inches nominal
Body Inside Diameter:
0.1960 inches minimum and 0.2010 inches maximum
Flange Outside Diameter:
0.2813 inches minimum and 0.2913 inches maximum
End To Flange Distance:
0.1338 inches minimum and 0.1438 inches maximum
Corner Shape:
Square all corners
Left End Body Diameter:
0.2290 inches minimum and 0.2340 inches maximum
Right End Body Diameter:
0.2290 inches minimum and 0.2340 inches maximum
Copper alloy overall
Precious Material And Location:
O/a silver
Precious Material:
Surface Treatment:
Silver overall
Style Designator:
21a split, external flange
Style Designator:
Split, external flange

Pricing and Availability

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NSN 3120-00-049-5456 Datasheet

Supply Class:


Cross Reference:

  • EA5241-2

Cage Codes:

  • Simmonds Precision Products, Inc. (CAGE 89305)

Replaced or Cancelled:

3120-00-049-5456 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000495456
NSN: 3120000495456
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE: 0 (Represents items with no adp components)

Freight Codes:

NMF Desc: Bearings/bushings Noi Ball/roller
NMFC: 114820
UFC: 58860
LTL: 77.5
LCL: 77.5
WCC: Bearings
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ASH: No special handling required.

Management Codes:

CTL: ------- (MOE: DS)
AAC: Terminal item # (non-stocked items). future procurement is not authorized. no wholesale stock is available for issue. 1. requisitions will not be processed to the wholesale manager. 2. internal service/agency requisitioning may be continued
QUP: 1
SLC: 0

Schedule B & Trade:

8482997090 (NAICS 332991)
Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

Parts of ball and roller bearings, n.e.s.

End Use:

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3120-00-049-5456 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 3120-00-049-5456 defined?
A tubular shaped item with or without flange(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.
What is the NIIN of NSN 3120-00-049-5456?
000495456 or 00-049-5456
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 3120000495456 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 3120000495456?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963