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National Stock Number:
5365-01-211-3148
Federal Supply Class:
5365
National Item Identification Number:
012113148
Description:
SPACER,SLEEVE
Detail:
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 boday. (When the length, outside diamete, 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).
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Manufacturer Information:
| 1210C1477 | 03538 | LOCKHEED MARTIN CORPORATION | | 1210C1477 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 1213C1481 FIND 3 | 03538 | LOCKHEED MARTIN CORPORATION | | 1213C1481 FIND 3 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.3800 INCHES NOMINAL | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | ROUND RIGHT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER | | INTERIOR FLANGE HOLE DIAMETER | 0.5150 INCHES NOMINAL | | INTERIOR FLANGE LEFT END TO CENTERLINE DISTANCE | 0.6250 INCHES NOMINAL | | INTERIOR FLANGE WIDTH | 0.2500 INCHES NOMINAL | | LEFT FLANGE OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.1900 INCHES NOMINAL | | OVERALL LENGTH | 1.6250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,TEMPER T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.1900 INCHES NOMINAL | | SPECIAL FEATURES | PROTRUSION O.1250 IN. LG,1.1250 IN. DIA ON END; 0.6880 IN. DIA HOLE,0.7500 IN. DP; ONE FLANGE HAS 4 HOLES EQUALLY SPACED ON 2.000 IN. DIA BC AND OTHER FLANGE HAS 3 HOLES EQUALLY SPACED | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS, INTERIOR FLANGE(S) NOT LOCATED AT EITHER END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL |
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