NSN 3120-01-391-6755

Self-aligning Plain Bearing
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
013916755

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 15
  • NS: 1

Please note that inventory for this NSN was updated 09/10/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "BEARING,PLAIN,SELF-ALIGNING"

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

3120-01-391-6755 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABXV
Bore Diameter
Between 0.3745 inches and 0.3750 inches
MRC:
ADZG
Lubrication Material
Grease, mil-g-81322
MRC:
AGGF
Outer Member Outside Diameter
Between 0.8120 inches and 0.8125 inches
MRC:
AGGH
Outer Member Width
Between 0.3070 inches and 0.3120 inches
MRC:
AGGJ
Inner Member Width
Between 0.4010 inches and 0.4060 inches
MRC:
CQFM
Hardness Rating
37.0 rockwell c inner member
MRC:
CTLM
Lubrication Feature
Groove outer race member
MRC:
MATT
Material
Copper alloy
MRC:
STYL
Style Designator
Without insert or liner
MRC:
ZZZK
Specification Data
81349-mil-b-81936/2 government specification

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:
M81936-2-6R
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-81936/2
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-81936/2
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
M81936-2-6R
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-81936/2
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
M81936-2-6R
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-81936/2
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
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:
13208
FIIG:
A045A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
ADPE:
0
CRITL:
X
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.

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE 0

Represents items with no adp components

Criticality X

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