Self-aligning Plain Bearing

NSN: 3120-00-880-6909 | Model: KSBN12-15

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN Properties and Flags

NATO Stock Number

3120-00-880-6909

DEMIL

Bore Diameter

Between 0.7495 inches and 0.7500 inches

Outer Member Outside Diameter

Between 1.4370 inches and 1.4375 inches

Outer Member Width

Between 0.5880 inches and 0.5980 inches

Inner Member Width

Between 0.7480 inches and 0.7500 inches

Static Radial Load Rating

52000 pounds

Hardness Rating

42.0 rockwell c inner member and 48.0 rockwell c inner member

Material

Steel outer race member

Material Specification

17-4ph cond h-900 80393 mfr ref single material response inner member

Surface Treatment

Passivate outer race member

Style Designator

Without insert or liner

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4A620T702B	2020-03-25	GPP80	6 EA
SPE4A620T512Z	2020-02-27	GPP80	6 EA
SPE4A620T077L	2019-12-16	GPP80	11 EA
SPE4A619T963X	2019-05-16	GPP80	6 EA
SPE4A615TCJ00	2015-06-09	PARAV	16 EA

Inventory Check

The last inventory check on this NSN was done on 09/12/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 1
New Surplus: 1

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 3120-00-880-6909 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

KSBN12-15

Cage Codes:

Sargent Aerospace & Defense, Llc (CAGE 97613)

Schedule B & Trade:

Schedule B: 8482300040 (NAICS 332991)

Spherical roller bearings, single row
SITC: 74630

Spherical roller bearings
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:

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

Q - 70.0
ACC:

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

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,096.00 to $3,493.33..
Does NSN 3120-00-880-6909 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 Army, Spain, Australia, Canada, Republic Of Korea, United Kingdom, Italy, and Greece
What is the NIIN of NSN 3120-00-880-6909?
008806909 or 00-880-6909
Does NSN 3120-00-880-6909 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-00-880-6909?
Solicitation SPE4A620T702B for qty 6 on 03/18/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1960