531643-3

5316433 Retaining Bearing Plate

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Datasheet. 531643-3 specification

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.

1.626in. and 1.656in.

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

0.181in. and 0.186in.

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

0.562in.

Mounting Hole Arrangement Style
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).

single bolt hole circle

Bolt Circle Hole Quantity
The number of holes in a bolt circle.

3

Mounting Bolt Circle Diameter
The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.

1.186in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

armament sybsystem helicopter 7.62 mm machine gun

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.

aluminum alloy 2024

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.

anodize

Answers.

What material is the retaining bearing plate made of ?

Aluminum alloy 2024

What is the outside diameter?

1.626 inches minimum and 1.656 inches maximum

What is the NSN for 531643-3?

3110-00-891-1168

How is this classified for shipping?

Schedule B number: 8482997090
nmfc 114820
Parts, for roller bearings or for combined ball/roller bearings

What's the federal classification of 531643-3?

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 3110-00-891-1168 PLATE,RETAINING,BEARING

Used on armament sybsystem helicopter 7.62 mm machine gun. anodize surface treated 1.626" outside diameter

NIIN
008911168
NIIN Date
01/13/67
Schedule B
8482997090 
Name Code
22293
FIIG
A093A0
QUP
 
Historical Price
$78.40 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Defense Logistics Agency 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
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)
Bearings 
NMFC (national motor freight code)
114820 BEARINGS/BUSHINGS NOI BALL/ROLLER 
UFC (universal freight code)
58860 

Similar by Design Other plates with similar characteristics

Nothing similar to this part number was found in our inventory

531643-3 / 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.