Sleeve Bearing

NSN: 3120-00-478-2743 | Model: 2578730-001A

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

3120-00-478-2743

DEMIL

Overall Length

Between 0.3080 inches and 0.3100 inches

Body Outside Diameter

Between 0.8135 inches and 0.8140 inches

Body Inside Diameter

Between 0.6880 inches and 0.6890 inches

Flange Outside Diameter

1.0600 inches

Flange Width

Between 0.0480 inches and 0.0500 inches

Corner Shape

Square outside right corner

Surface Finish

125.0 microinches right end surface of body and flange

Material

Plastic polytetrafluoroethylene inner layer

Material Specification

Q-a-200/11 federal specification 1st material response outer layer or qq-a-225/9 federal specification 2nd material response outer layer

Surface Treatment

Anodize right end surface of body and flange

Surface Treatment Specification

Mil-a-8625, type 2, class 1 military specification single treatment response right end surface of body and flange

Style Designator

Solid, external flange one end

Test Data Document

81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3120-00-478-2743 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

2578730-001A
2578730-001A
2578730-001A
2578730
2578730-001A

Cage Codes:

Honeywell International Inc. (CAGE 06848)
Goodrich Corporation (CAGE 13002)
Honeywell International Inc. (CAGE 55284)
Goodrich Corp (CAGE 17576)

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

U - Precious metal content is unknown

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:

114870 - Bearing/bushing metal
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
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $177.35 to $295.58..
Does NSN 3120-00-478-2743 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 Navy
What is the NIIN of NSN 3120-00-478-2743?
004782743 or 00-478-2743
Does NSN 3120-00-478-2743 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-478-2743?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 28, 1971