Sleeve Bushing

NSN: 3120-00-283-2721 | Model: 397852

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 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.

NSN Properties and Flags

NATO Stock Number

3120-00-283-2721

DEMIL

Overall Length

0.1250 inches

Body Outside Diameter

Between 0.2513 inches and 0.2523 inches

Body Inside Diameter

0.1800 inches

Left Internal Flange Hole Diameter

0.1160 inches

Left Internal Flange Width

0.0250 inches

Corner Shape

Square all corners

Surface Finish

63.0 microinches inside diameter surface of body

Material

Copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485

Style Designator

Solid, plain, no outside flanges, internal flange one end

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3120-00-283-2721 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

397852

Cage Codes:

Simmonds Precision Products Inc (CAGE 89305)

Schedule B & Trade:

Schedule B: 8482997060 (NAICS 332991)

Parts, nesoi, for cylindrical roller bearings, nesoi
SITC: 74699

Parts of ball and roller bearings, n.E.S.
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

114820 - Bearings/bushings noi ball/roller
WCC:

742 - Bearings
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $10.21 to $17.01..
Does NSN 3120-00-283-2721 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Israel, and United Kingdom
What is the NIIN of NSN 3120-00-283-2721?
002832721 or 00-283-2721
Does NSN 3120-00-283-2721 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-283-2721?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 26, 1973