Product Details | ANNULAR BALL BEARING

3110-00-157-1931 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: AM33K3FS60171, SR2K13, SR2K2, SSR2ZB5, 368-35773-1, 368-35774-1, 21333725, 213337-25, 2133379, 213337-9, 3110-00-157-1931, 00-157-1931, 3110001571931, 001571931, 368357731, 368357741

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-157-1931

Drawings & Photos | NSN 3110-00-157-1931


Cross Reference | NSN 3110-00-157-1931

Part Number Cage Code Manufacturer
213337-25 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
213337-9 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
368-35773-1 11530 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION
368-35774-1 11530 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION
AM33K3FS60171 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
SR2K13 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR2K2 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SSR2ZB5 24617 GENERAL MOTORS CORP
SSR2ZB5 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SSR2ZB5 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3110-00-157-1931

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1562 INCHES NOMINAL
BORE DIAMETER 0.1250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.3750 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0001 INCHES MINIMUM RADIAL AND 0.0003 INCHES MAXIMUM RADIAL

Restrictions/Controls & Freight Information | NSN 3110-00-157-1931

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 3110-00-157-1931

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each