NSN

3120-01-040-3946

Bearing,Plain,Self-Aligning

FSC 3120BEARINGS, PLAIN, UNMOUNTEDFSG 31BEARINGS

Unit Price

$359.64

per EA

7 parts / 7 mfrs

Part Numbers for NSN 3120-01-040-39467 records
Part NumberCAGEManufacturerRNCCRNVC
53G970718-2709455Rbc Transport Dynamics Corp Div Rbc Transport Dynamics32
53G970718-2715860New Hampshire Ball Bearings Inc Div Astro Division32
53G970718-2721335Timken Co Div the Timken Company32
53G970718-2750632Kamatics Corporation32
53G970718-2776301The Boeing Company Div Defense12
53G970718-2777896Rexnord Industries, Llc Div Aerosspace Bearing Operation32
53G970718-2797613Sargent Aerospace & Defense, Llc Dba Kahr Bearings32
Manufacturers (7)

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics

CAGE 09455
View NSNs

New Hampshire Ball Bearings Inc Div Astro Division

CAGE 15860
View NSNs

Timken Co Div the Timken Company

CAGE 21335
View NSNs

Kamatics Corporation

CAGE 50632
View NSNs

The Boeing Company Div Defense

CAGE 76301
View NSNs

Rexnord Industries, Llc Div Aerosspace Bearing Operation

CAGE 77896
View NSNs

Sargent Aerospace & Defense, Llc Dba Kahr Bearings

CAGE 97613
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$359.64EA0
01-OCT-2025$359.64EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABXVBORE DIAMETER0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.9380 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING14000 POUNDS
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
MATTMATERIALSTEEL COMP 440C INNER MEMBER
MATTMATERIALSTEEL COMP 410 AND STEEL COMP 630 OUTER RACE MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD 1ST MATERIAL RESPONSE AND AISI 410 ASSN STD 1ST MATERIAL RESPONSE AND SAE 51410 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
STYLSTYLE DESIGNATORWITH INSERT AND/OR LINER WITH STAKING GROOVE

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About NSN 3120-01-040-3946

NSN 3120-01-040-3946 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 7 part numbers associated with this NSN from 7 manufacturers.

The current government unit price for NSN 3120-01-040-3946 is $359.64. Price history shows 2 recorded price changes.

To find the part number for NSN 3120-01-040-3946, 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.