Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The PULLEY,ENGINE STARTER ROPE is a the manufacturer industrial component. Key specifications include end_item_identification: SPEED QUEEN HE AND HG SERIES DRYERS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-068-4383, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
MATERIAL HARDNESS RATING: 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
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MATERIAL: STEEL
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MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,SAE 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE OR AISI 1066 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE
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INSIDE DIAMETER: 0.741 INCHES MINIMUM AND 0.756 INCHES MAXIMUM IN
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
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END PLAY TAKEUP: 0.023 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
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USAGE DESIGN: EXTERNAL
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CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL HARDNESS RATING
66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIAL
STEEL
MATERIAL DOCUMENT AND CLASSIFICATION
FED STD 66,SAE 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE OR AISI 1066 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE