31216-9912

312169912 Retaining Bearing Plate

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Datasheet. 31216-9912 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

counterbored w/ aperture

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

5.500in.

Minor Thickness

0.805in. and 0.824in.

Mounting Hole Diameter
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.

0.266in.

Aperture Diameter
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.

2.050in. and 2.052in.

Overall Thickness
An overall measurement of the smallest dimension of an item,in distinction from length or width.

0.945in. and 0.964in.

Counterbore Diameter

3.000in.

Counterbore Depth

0.140in.

Mounting Hole Type
Indicates the type of mounting hole(s) provided on the item.

round, unthreaded

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

shaft 2.8325 in. diam min and 2.8330 in. diam max with bore 2.528 in. diam

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

aisi 1005-1030 assn std single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

phosphate

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

round

Answers.

What quantity is this sold in?

1EA

What is the style?

Round

What material is the retaining bearing plate made of ?

Steel

What is the outside diameter?

5.500 inches

What is the NSN for 31216-9912?

3110-01-112-0058

How is this classified for shipping?

Schedule B number: 8482997090
nmfc 095190
Parts, for roller bearings or for combined ball/roller bearings

What's the federal classification of 31216-9912?

FSC 3110 ⁓ Bearings, antifriction, unmounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)

NSN 3110-01-112-0058 PLATE,RETAINING,BEARING

round phosphate surface treated shaft 2.8325 in. diam min 5.500" outside diameter

NIIN
011120058
NIIN Date
04/24/81
Schedule B
8482997090 
Name Code
22293
FIIG
A093A0
QUP
Historical Price
$4,169.40 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Poland 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
70.0
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
095190 HARDWARE, NOI 
UFC (universal freight code)
49790 

Similar by Design Other plates with similar characteristics

Nothing similar to this part number was found in our inventory

31216-9912 / Plate,retaining,bearingWhat is the formal definition of this item?

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. it must have drilled and/or tapped holes for mounting purposes. excludes end bell, electrical rotating equipment.