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Datasheet. 748686 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
flat w/aperture
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
1.7900in. and 1.8100in.
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
0.1900in. and 0.1920in.
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.
1.1500in. and 1.1700in.
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting hole(s).
single bolt hole circle
The number of holes in a bolt circle.
12
An overall measurement of the smallest dimension of an item,in distinction from length or width.
0.0590in. and 0.0690in.
The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.
1.2640in.
Indicates the type of mounting hole(s) provided on the item.
round, unthreaded
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy 630
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 4640 assn std single material response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
round
Answers.
Round
Copper alloy 630
1.7900 inches minimum and 1.8100 inches maximum
Schedule B number: 8482997090
Parts, for roller bearings or for combined ball/roller bearings
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 3110-01-351-0521 PLATE,RETAINING,BEARING
round 1.7900" outside diameter
- NIIN
- 013510521
- NIIN Date
- 12/28/91
- Schedule B
- 8482997090
- Name Code
- 22293
- FIIG
- A093A0
- QUP
- Historical Price
- $963.35 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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748686 / 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.
