Internally chamfered from largest internal dia. To outside dia. Of 0.3700-0.3800 in.
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).
Classification: Other articles of iron or steel not wire nesoi
NSN 6620-01-187-7267
NSN 6320-01-388-1067
NSN 2925-01-386-7392
NSN 5996-01-528-7850
NSN 5920-00-403-2675
NSN 5915-00-001-5901
NSN 2925-01-291-9997
NSN 6150-00-729-9089
NSN 5960-01-381-8475
NSN 5945-00-827-7220
NSN 5999-01-281-5593
NSN 5915-01-440-9856