654619
View detailed technical data, stock status, and sourcing information for: 654619
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A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
1285-00-389-3470, coupling assy
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 |
|---|---|
| 654619 | Coupling Assy |
FAQs
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Does the NSN 1285-00-389-3470 have a Schedule B code assigned?
Does NSN 1285-00-389-3470 require demilitarization?
Does NSN 1285-00-389-3470 contain precious materials?
Does NSN 1285-00-389-3470 contain hazardous materials?
When the NSN 1285-00-389-3470 was assigned to the Federal Catalog?
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