176C1979

176C1979 Retaining Bearing Plate

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Datasheet. 176C1979 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.

3.070in. and 3.110in.

Minor Thickness

0.040in. and 0.080in.

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

0.285in. and 0.301in.

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

1.440in. and 1.480in.

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

1.160in. and 1.200in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

33.0 rockwell c and 38.0 rockwell c

Counterbore Diameter

1.160in. and 1.180in.

Counterbore Depth

1.120in.

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

round, unthreaded

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

steel comp 4140

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 comp 4140

What is the outside diameter?

3.070 inches minimum and 3.110 inches maximum

What is the NSN for 176C1979?

3110-01-121-7495

How is this classified for shipping?

Schedule B number: 8482997090
nmfc 013560
Parts, for roller bearings or for combined ball/roller bearings

What's the federal classification of 176C1979?

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 3110-01-121-7495 PLATE,RETAINING,BEARING

round 3.070" outside diameter

NIIN
011217495
NIIN Date
11/07/81
Schedule B
8482997090 
Name Code
22293
FIIG
A093A0
QUP
Historical Price
$212.95 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

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
60.0 
LCL (less than a car load rating)
Unknown
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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
013560 ALUM PLATE R SHEET SUB2 
UFC (universal freight code)
05690 

Similar by Design Other plates with similar characteristics

Nothing similar to this part number was found in our inventory

176C1979 / 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.