NSN

3120-01-042-4508

Bearing,Plain,Self-Aligning

FSC 3120BEARINGS, PLAIN, UNMOUNTEDFSG 31BEARINGS

Unit Price

$15.76

per EA

9 parts / 9 mfrs

Part Numbers for NSN 3120-01-042-45089 records
Part NumberCAGEManufacturerRNCCRNVC
GB14A802758U S Bearings52
5521509455Rbc Transport Dynamics Corp Div Rbc Transport Dynamics52
AG8SP1715860New Hampshire Ball Bearings Inc Div Astro Division52
GB14A826512Northrop Grumman Systems Corporation72
5521561174Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems59
LHPB-8GA73134Roller Bearing Company of America, Inc.32
5521579RG9Northrop Grumman Systems CorporationC1
KSBG8-1097613Sargent Aerospace & Defense, Llc Dba Kahr Bearings52
RPG-8A99528Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc52
Manufacturers (9)

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics

CAGE 09455
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New Hampshire Ball Bearings Inc Div Astro Division

CAGE 15860
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Northrop Grumman Systems Corporation

CAGE 26512
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Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems

CAGE 61174
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Roller Bearing Company of America, Inc.

CAGE 73134
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Northrop Grumman Systems Corporation

CAGE 79RG9
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Sargent Aerospace & Defense, Llc Dba Kahr Bearings

CAGE 97613
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Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc

CAGE 99528
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$15.76EA0
01-OCT-2025$15.76EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABXVBORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
CQFMHARDNESS RATING56.0 ROCKWELL C NOMINAL INNER MEMBER
CTLMLUBRICATION FEATUREPERFORATION OUTER RACE MEMBER
CTLMLUBRICATION FEATUREPERFORATION INNER MEMBER
CTLMLUBRICATION FEATUREGROOVE INTERNAL INNER MEMBER
CTLMLUBRICATION FEATUREGROOVE INSIDE DIAMETER SURFACE OF BODY
CTLMLUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
FEATSPECIAL FEATURESLUBRICANT ON SPHERICAL SURFACE OF OUTER RACE MEMBER AND BORE OF INNER RACE MEMBER
MATTMATERIALCOPPER ALLOY OUTER RACE MEMBER
MATTMATERIALLUBRICANT DRY FILM LUBRICATION
MATTMATERIALSTEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER
SFTTSURFACE TREATMENTCADMIUM OUTER RACE MEMBER
SFTTSURFACE TREATMENTCHROMIUM INNER MEMBER
STYLSTYLE DESIGNATORWITHOUT INSERT OR LINER

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About NSN 3120-01-042-4508

NSN 3120-01-042-4508 is a National Stock Number assigned to Bearing,Plain,Self-Aligning. This NSN part number belongs to Federal Supply Class 3120 (BEARINGS, PLAIN, UNMOUNTED) under Federal Supply Group 31 (BEARINGS). There are 9 part numbers associated with this NSN from 9 manufacturers.

The current government unit price for NSN 3120-01-042-4508 is $15.76. Price history shows 2 recorded price changes.

To find the part number for NSN 3120-01-042-4508, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.