3120-01-321-6723
Find complete technical information, availability, and procurement data for: 3120-01-321-6723
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An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
63.0 microinches outside diameter surface of body surface finish, 0.6220 inches minimum and 0.6230 inches maximum body outside diameter, 0.4370 inches minimum and 0.4385 inches maximum body inside diameter, square all corners corner shape, 0.1300 inches minimum and 0.1350 inches maximum overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 0.1300 inches minimum and 0.1350 inches maximum
- Body Outside Diameter
- 0.6220 inches minimum and 0.6230 inches maximum
- Body Inside Diameter
- 0.4370 inches minimum and 0.4385 inches maximum
- Corner Shape
- square all corners
- Surface Finish
- 63.0 microinches outside diameter surface of body
- Material
- steel comp 4130 or steel comp 8630 overall
- Material Document And Classification
- mil-s-6758 mil spec 1st material response or mil-s-6050 mil spec 2nd material response overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,type 2,class 2 fed spec single treatment response overall
- Style Designator
- solid, plain, no outside flanges
- Specification/Standard Data
- 80205-nas73 professional/industrial association standard
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| NAS73-7E002 | Sleeve Bushing |
FAQs
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