Sleeve Bearing

NSN: 3120-00-008-7994 | Model: 149518Y21

A tubular shaped item with or without flang (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.

NSN Properties and Flags

NATO Stock Number

3120-00-008-7994

DEMIL

Overall Length

3.2640 inches

Body Outside Diameter

3.4807 inches

Body Inside Diameter

3.2527 inches

Flange Outside Diameter

3.8170 inches

Corner Shape

Square all corners

Hardness Rating

26.0 rockwell c and 32.0 rockwell c

Material

Steel

Material Specification

Ams6322 assn standard all material responses

Surface Treatment

Lead alloy inside diameter surface of body

Surface Treatment Specification

Ams4815 assn standard single treatment response outside diameter surface of body

Style Designator

Solid, external 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 3120-00-008-7994 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

149518Y21

Cage Codes:

Wright Controls, Inc Curtiss (CAGE 0AHP5)

Schedule B & Trade:

Schedule B: 8482997090 (NAICS 332991)

Parts, nesoi, for roller bearings or for combined ball/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

S - Item contains silver.

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:

114850 - Bearing/bushing o/t ball/roller i/s
WCC:

742 - Bearings
ADC:

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

Q - 70.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3120-00-008-7994 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 3120-00-008-7994?
000087994 or 00-008-7994
Does NSN 3120-00-008-7994 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-008-7994?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 19, 1972