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  5. NSN 3120-01-352-6453

3120-01-352-6453

NIIN 01-352-6453 - Sleeve Bushing

NSN 3120-01-352-6453 Classification

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.

0.4998 inches minimum and 0.5000 inches maximum body outside diameter, 0.0450 inches minimum and 0.0600 inches maximum flange width, unable to decode material document and classification, 0.6200 inches nominal flange outside diameter, 0.3400 inches minimum and 0.3500 inches maximum body inside diameter

National Stock Number
3120-01-352-6453
Federal Supply Group
31 - Bearings
Federal Supply Classification
3120 - Unmounted Plain Bearings
National Item Identification Number
01-352-6453
Item Name Code
13206
Assigned Date
Thu, Jan 30, 1992
Schedule B Code
8482997060
Requires Demilitarization
DEMIL/MLI

NSN 3120-01-352-6453 Specification

Set by the OEM (See RNCC code 3)

Body Inside Diameter
0.3400 inches minimum and 0.3500 inches maximum
Body Outside Diameter
0.4998 inches minimum and 0.5000 inches maximum
Flange Outside Diameter
0.6200 inches nominal
Flange Width
0.0450 inches minimum and 0.0600 inches maximum
Material Document And Classification
unable to decode
Material
unable to decode
Overall Length
0.5450 inches minimum and 0.5600 inches maximum
Style Designator
solid, external flange one end
Surface Finish
unable to decode
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Special Features
used on model an/apq-175; part ofawads radar kit
Corner Shape
unable to decode
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NSN 3120-01-352-6453 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

A
(PMIC) Precious Metals Indicator
Item does not contain precious metal.
What does the A code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

N
(HMIC) Hazardous Metal Indicator
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
What does the N code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

X
Criticality Code
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number CAGE RNCC RNVC DAC RNAAC MSDS SADC
872114-7 20418 3 9 2 MG - -
872114-7 98255 3 2 5 ZZ - -
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