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3110-00-991-0918

Annular Ball Bearing

3110009910918 009910918 M17931-G055 MILB17931 6212W1B A-504-11 ITEM 24 212SNT3 MILB17931NT 6212E100 A-326-165-34 212S 212SNT ESB053-10 A-286-335-FIND NO-33 3212-7077NT A-326-165-34NT 6212E100NT 6212W1BNT M17931-G055NT ESB053-10NT A-504-11 ITEM 24NT A-286-335-FIND NO-33NT A-360-14 ITEM 36NT 3212-7077 A-360-14 ITEM 36

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. View more Annular Ball Bearing

Managed by United States

NSN Created on 1 Jan 1962

Data Last Changed
November 2023

NATO Update Count
20

NATO Data Quality

3110-00-991-0918 BEARING,BALL,ANNULAR 3110009910918 009910918 1/1 — NSN 3110-00-991-0918 (Generic Image) 1/1

Marketplace 3110-00-991-0918

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MIL-B-17931 BEARING,BALL,ANNULAR 91 EA NS

MILB17931 BEARING,BALL,ANNULAR 5 EA NS

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MIL-B-17931 BEARING,BALL,ANNULAR 2 EA NS

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212S BEARING,BALL,ANNULAR 7 EA NS

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MIL-B-17931NT BEARING,BALL,ANNULAR 1 EA NS

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M17931-G055 RQST NE

Updated Every Day

3212-7077 RQST NE

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3110-00-991-0918 RQST NE

Restrictions 3110-00-991-0918

3110-00-991-0918 is a Annular Ball Bearing that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.Demilitarization of this item has been confirmed and is not currently subject to changes. This item is a US Munitions List or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item is not suspected to be hazardous. This item does not contain a precious metal.

Import and Export 3110-00-991-0918

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End Users 3110-00-991-0918

US Navy (N1H5)
Effective Date:: 1 Apr 1991
Supplementary Collaborators:: HXJB
Supplementary Receivers:: GG; AMC 2 AMSC C IMC D IMCACTY HD

Turkey (ZW01)
Effective Date:: 1 Nov 2005

Approved Sources 3110-00-991-0918

Part Number
Manufacturer
Status
M17931-G055: 21335 - Timken Co (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 4
MILB17931: 81349 - Military Specifications (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC X
6212W1B: 52676 - Skf Usa Inc. (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
A-504-11 ITEM 24: 51802 - Hansome Energy Systems Inc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
212SNT3: 03950 - Naval Inventory Control Point (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 6
MILB17931NT: 03950 - Naval Inventory Control Point (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 6
6212E100: 53035 - Nsk Corp Bearing Div (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
A-326-165-34: 51802 - Hansome Energy Systems Inc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
212S: 29337 - Hoover Group Inc Ball And Roller Div (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 3
212SNT: 03950 - Naval Inventory Control Point (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 6
ESB053-10: 51802 - Hansome Energy Systems Inc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 3
M17931-G055: 70854 - Schaeffler Aerospace Usa Corp (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 4
M17931-G055: 81349 - Military Specifications (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 4
3212-7077NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
A-326-165-34NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
6212E100NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
6212W1BNT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M17931-G055NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
ESB053-10NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
A-504-11 ITEM 24NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
A-286-335-FIND NO-33NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
A-360-14 ITEM 36NT: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
3212-7077: 43334 - General Motors Corp Delco Moraine (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
A-360-14 ITEM 36: 51850 - Ballsmith Assn (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 1
A-286-335-FIND NO-33: 51802 - Hansome Energy Systems Inc (Active); Advisory Reference; RNCC C RNVC 1 DAC D

Datasheet 3110-00-991-0918

Characteristic
Specifications
FIIG: A044A0
Bore Diameter [ABXV]: 2.3620 Inches Minimum And 2.3622 Inches Maximum
Bore Shape [AGZD]: Straight
Material [MATT]: Steel Overall
Nondefinitive Spec/Std Data [ZZZT]: 111 Type And 1 Class
Internal Clearance [AKVV]: 0.0007 Inches Minimum Radial And 0.0011 Inches Maximum Radial
Internal Fit-Up Designation [AGZH]: Tight
Load Direction [AGZC]: Radial
Lubrication Material [ADZG]: Grease
Lubrication Material Document And Classification [LMDC]: Mil-G-18709 Mil Spec Single Material Response
Retainer Fabrication Method [AGYF]: Pressed
Overall Outside Diameter [ADGA]: 4.3305 Inches Minimum And 4.3307 Inches Maximum
Overall Width [ABMK]: 0.8641 Inches Minimum And 0.8661 Inches Maximum
Style Designator [STYL]: Non-Loading Groove, Non-Separable
Surface Finish [AGYE]: Ground

Management Data 3110-00-991-0918

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Oct 2019: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

3H

Special Material ID:

NT: Annular Ball Bearing for quiet operation application to submarine usage, (Noise Test Bearings)

Issue, Repair, Requisition Restriction Code:

00: No Restriction

Special Material Content:

9: Non-Hazardous or Non-Sensitive Item

NATO Stock Numbers Related to 3110-00-991-0918

3110-27-045-3706 3110-15-070-0701 3110-22-618-3610 3110-33-154-0805 3110-34-031-3489 3110-21-878-4043 3110-14-399-3621 3110-19-004-0780 3110-12-169-0120 3110-66-077-7949 3110-12-327-7655 3110-14-369-1301 3110-27-051-6446 3110-17-111-1344 3110-66-077-6577 3110-12-193-4432 3110-27-058-5009 3110-14-519-4012

Freight Information 3110-00-991-0918

3110-00-991-0918 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 114820. A Sub NMFC of X. It has a NMFC Description of BEARINGS/BUSHINGS NOI BALL/ROLLER. 3110-00-991-0918 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 3110-00-991-0918 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 58860 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 742 for ocean manifesting and military sealift. 3110-00-991-0918 is not classified as a special type of cargo when transported by water. 3110-00-991-0918 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 3110-00-991-0918

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Storage Environment: Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; Over 10lb; Less than 85G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 5.5" H x 5.5" W x 2.0" L; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; Special Requirements – see Specific Instructions or Drawings provided; Special Requirements. See Specific Instructions or Drawings Provided; Special Requirements. See Specific Instructions or Drawings Provided; Special requirement – See specific instructions or drawings provided; Type I, shelf life

Intermediate Pack Level

Quantity of Unit Packs
Container: Special requirement – See specific instructions or drawings provided

Marketplace 3110-00-991-0918

Related Documents 3110-00-991-0918 5+ Documents (More...)

Restrictions 3110-00-991-0918

Import and Export 3110-00-991-0918

End Users 3110-00-991-0918

Approved Sources 3110-00-991-0918

Datasheet 3110-00-991-0918

Management Data 3110-00-991-0918

Navy

NATO Stock Numbers Related to 3110-00-991-0918

Freight Information 3110-00-991-0918

Packaging Data 3110-00-991-0918

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level