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National Stock Number:
5365-01-049-1871
Federal Supply Class:
5365
National Item Identification Number:
010491871
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:
| 4M72-4-25 | 76301 | THE BOEING COMPANY | | BACS18G25B | 81205 | THE BOEING COMPANY | | WSI-11-25 | 04169 | ATLAS CORP WESTERN SKY INDUSTRIES DIV | | SL2609-4-25 | 97393 | SPS TECHNOLOGIES LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.2710 INCHES MINIMUM AND 1.2910 INCHES MAXIMUM | | FLANGE WIDTH | 0.0810 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-700/6,T6 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-S-250/5,T3 OR T4 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL OR ALUMINUM ALLOY 2024 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY) SPACER - FLANGED TUBULAR - ALUMINUM | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL |
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