Product Details | SLEEVE BEARING

3120-00-988-7731 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: MILB5687TYPE1C0MP0SITI0NA, P15324, P153-24, 0624A0316, 3120-00-988-7731, 00-988-7731, 3120009887731, 009887731

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-988-7731

Drawings & Photos | NSN 3120-00-988-7731


Cross Reference | NSN 3120-00-988-7731

Part Number Cage Code Manufacturer
0624A0316 55207 ARROW-MASTER, INCORPORATED
MILB5687TYPE1C0MP0SITI0NA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
P153-24 4T3X6 BUNTING BEARINGS, LLC
P153-24 60960 BUNTING BEARINGS CORP KALAMAZOO PLANT
P153-24 71366 BUNTING BEARINGS CORP

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Technical Data | NSN 3120-00-988-7731

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 2.9900 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.0035 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.5030 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
LUBRICATION MATERIAL LUBRICATING OIL, MIL-L-15016, SYMBOL 2190
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND A COMPOSITION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILB5687TYPE1C0MP0SITI0NA

Restrictions/Controls & Freight Information | NSN 3120-00-988-7731

Category Code Description
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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
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