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Last Modified: Jul 19, 2019

NSN 3120-00-003-3841 Bushing, Sleeve

MFG Part Numbers: A51B53524-41, A51B53524-41

Cross Reference Parts for NSN 3120-00-003-3841

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

A51B53524-41

6 9 5 1

A51B53524-41

6 2 3 1

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Part Information for NSN 3120-00-003-3841 (3120000033841)

Item Name: BUSHING,SLEEVE
Federal Supply Class (FSC): 3120
NIIN: 00-003-3841 (000033841)
Definition: 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.
NMF Description: BEARING/BUSHING O/T BALL/ROLLER I/S

Item Specifics

Federal Supply Class (FSC)
Bearings Plain Unmounted
Body Inside Diameter
0.2430 inches minimum and 0.2450 inches maximum ADAS
Body Outside Diameter
0.3125 inches minimum and 0.3130 inches maximum ADAR
Corner Shape
Square inside right corner BZLX
Corner Shape
Square outside right corner BZLX
Flange Outside Diameter
0.6250 inches nominal AEPR
Flange Width
0.1000 inches minimum and 0.1030 inches maximum AGFF
Hardness Rating
33.0 rockwell c minimum overall and 37.0 rockwell c maximum overall CQFM
Material
Steel comp 4340 overall MATT
Overall Length
0.2350 inches minimum and 0.2430 inches maximum ABHP
Style Designator
Solid, external flange one end STYL
Surface Finish
125.0 microinches left end surface of body and flange CSYM
Surface Finish
125.0 microinches outside diameter surface of body CSYM
Surface Treatment Document And Classification
Qq-p-416,ty 2,cl 3 fed spec single treatment response overall STDC
Surface Treatment
Cadmium overall SFTT
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). TEST

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8482997060 Parts, nesoi, for cylindrical roller bearings, nesoi Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
United States
United States ZZ
Department Of The Navy
Department Of The Navy ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator A Item 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.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 114850 Bearing/bushing O/t Ball/roller I/s
Less than a truck load rating LTL Q 70.0
Water Commodity WCC 742 Bearings
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC V Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing and special purpose vehicles, trailers, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling ASH Array No special handling required.

Item Identification | Bearings, Plain, Unmounted

3120-00-003-3841, 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.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
3120 May 26, 1972 000033841 13206 (Bushing, Sleeve)

Sleeve Bushings Cross Reference

A51B53524-41 Cage Code 61174
A51B53524-41 Cage Code 26512

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 13206
WEAPON SYSTEM: AIRCRAFT, TOMCAT F-14
AAC: Z
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B----9
NIIN ASGMT: 26-MAY-72
QUP: 1
SLC: 0
UI: EA
CAGE: 26512
RNCC: 5
RNVC: 9

Management

Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content 9 – Non-hazardous or non-sensitive item, does not require hazardous or special handling, packaging or precautions
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
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