Self-aligning Plain Bearing

NSN: 3120-01-476-1961 | Model: 4M297-78T

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

3120-01-476-1961

DEMIL

Bore Diameter

Between 4.8895 inches and 4.8925 inches

End Application

Acft, hornet f/a-18

Outer Member Outside Diameter

Between 5.5385 inches and 5.5415 inches

Outer Member Width

0.9000 inches

Inner Member Width

1.2600 inches

Material

Aluminum alloy inner member

Style Designator

Without insert or liner

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.

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ISO 9001:2015 + AS9120B
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HAZMAT Certified
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NSN 3120-01-476-1961 Datasheet

Supply Class (FSC):

Unmounted Plain Bearings

Cross Reference:

4M297-78T
03-823-78E-008
KSAD78-6
4M297-78T
4M297-78T
10201739
HSP78TL113D
HSP78TL113DS

Cage Codes:

Boeing Company, The (CAGE 76301)
Rbc Transport Dynamics Corp. (CAGE 09455)
Sargent Aerospace & Defense, Llc (CAGE 97613)
Nimikkeistokeskus Ncb Finland (CAGE A486G)
U S Bearings (CAGE 02758)

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.

ADPE

- Represents items with no adp components

CRITL

- The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Freight Information:

NMFC:

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

742 - Bearings
SHC:

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

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

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

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,977.01 to $3,295.01..
Does NSN 3120-01-476-1961 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 Navy, Finland, Spain, Australia, and Canada
What is the NIIN of NSN 3120-01-476-1961?
014761961 or 01-476-1961
Does NSN 3120-01-476-1961 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-01-476-1961?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 29, 2000