NSN 3120-01-394-3928

Self-aligning Plain Bearing

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

013943928

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

NS: 3
NE: 1

Please note that inventory for this NSN was updated 06/09/2025 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.

3120-01-394-3928 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ABXV

Bore Diameter

Between 0.3745 inches and 0.3750 inches

MRC:

AGGF

Outer Member Outside Diameter

Between 0.8120 inches and 0.8125 inches

MRC:

AGGH

Outer Member Width

Between 0.3070 inches and 0.3170 inches

MRC:

AGGJ

Inner Member Width

Between 0.4010 inches and 0.4060 inches

MRC:

CQFM

Hardness Rating

55.0 rockwell c inner member and 60.0 rockwell c inner member

MRC:

CXCY

Part Name Assigned By Controlling Agency

Bearing, plain, spherical, narrow ring

MRC:

MATT

Material

Steel comp 630 outer race member

MRC:

SFTT

Surface Treatment

Lubricant inner member

MRC:

STDC

Surface Treatment Specification

Bac5811, type viii mfr ref all treatment responses inner member

MRC:

STYL

Style Designator

Without insert or liner

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:

BACB10W4TM

Cage Code:

09455

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

02758

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

15860

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

16746

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

56644

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

73134

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

81376

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

97613

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

81205

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

02758

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

09455

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

15860

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

16746

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

56644

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

73134

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

81376

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

97613

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BACB10W4TM

Cage Code:

81205

RNCC:

RNVC:

DAC:

RNAAC:

Status:

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:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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.