Product Details | SLEEVE BUSHING

3120-00-938-2049 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: BB32155, BB321-5-5, GS530B55, GS530B5-5, 3120-00-938-2049, 00-938-2049, 3120009382049, 009382049

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 13 MAR 1967 00-938-2049

Drawings & Photos | NSN 3120-00-938-2049


Cross Reference | NSN 3120-00-938-2049

Part Number Cage Code Manufacturer
BB321-5-5 73197 HI-SHEAR CORPORATION
BB321-5-5 L4528 LISI AEROSPACE CANADA CORP
GS530B5-5 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3120-00-938-2049

Characteristic Specifications
MATERIAL STEEL COMP 305 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.5125 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.1660 INCHES MINIMUM AND 0.1690 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1100 INCHES MINIMUM AND 0.1120 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.3262 INCHES MINIMUM AND 0.3310 INCHES MAXIMUM
FLANGE WIDTH 0.0660 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 3120-00-938-2049

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 115620 BUSHINGS NOI I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 576 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3120-00-938-2049

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each