NSN 3120-00-389-8158

Sleeve Bearing
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
003898158

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Product Definition Definition of approved item name (AIN): "BEARING,SLEEVE"

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.

3120-00-389-8158 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABHP
Overall Length
Between 3.1200 inches and 3.1250 inches
MRC:
ADAR
Body Outside Diameter
1.0000 inches
MRC:
ADAS
Body Inside Diameter
Between 0.6870 inches and 0.6920 inches
MRC:
BZLX
Corner Shape
Chamfered all corners
MRC:
CRTL
Criticality Code Justification
Abhp and adas
MRC:
CSYM
Surface Finish
125.0 microinches inside diameter surface of body
MRC:
MATT
Material
Steel comp 1010 or steel comp 1020
MRC:
SFTT
Surface Treatment
Cadmium or zinc
MRC:
STYL
Style Designator
Solid, plain, no outside flanges

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
7345821
Cage Code:
19207
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
BF
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
Concept No.:
App. Key:
D
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
Y
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.