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National Stock Number:
3020-00-227-7027
Federal Supply Class:
3020
National Item Identification Number:
002277027
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 123AMM12186 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123AMM12186-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123AMM12186-501 | 02108 | SPIRAL TOOL CORPORATION | | 123AMM12186-501 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123AMM12186-501 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | FACE WIDTH | 0.314 INCHES MINIMUM AND | | 0.320 INCHES MAXIMUM | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/9, T7351 BODY | | SURFACE TREATMENT | PRIMER EPOXY-POLYAMIDE AND | | ANODIZE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND | | MIL-A-8625 TYPE 2 CLASS 1 MIL SPEC 2ND TREATMENT RESPONSE | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.250 INCHES NOMINAL | | GROOVE WIDTH | 0.265 INCHES NOMINAL | | GROOVE RADIUS | 0.094 INCHES MINIMUM AND | | 0.100 INCHES MAXIMUM | | BORE FEATURE | INCLUDED | | BEARINGS | INCLUDED | | BEARING TYPE | BALL | | BEARING QUANTITY | 1 | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.873 INCHES NOMINAL | | BORE LENGTH | 0.500 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED |
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