4030-00-373-1020 SHACKLE Index 4720-00-373-1024 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4030-00-373-1021

Federal Supply Class:
4030

National Item Identification Number:
003731021

Description:
SHACKLE

Detail:
An open or closed link of various shapes with extended legs. Each leg has a transverse hole to accommodate a pin, bolt, or the like, which may or may not be furnished. Excludes clevis (as modified).


Manufacturer Information:
F271-A42-B2Z2881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MILS2421481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RR-C-27181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
RR-C-271TY4BGRBCL281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
END CONDITIONTHREADED
BREAKING STRENGTH325000.0 POUNDS MINIMUM
CLOSURE HEAD STYLESHOULDER EYE
INSIDE LENGTH5.500 INCHES MINIMUM AND 6.000 INCHES MAXIMUM
MATERIAL DIAMETER1.750 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE
MATERIALSTEEL OR STEEL COMP 1020
NONDEFINITIVE SPEC/STD DATA4B TYPE AND B GRADE AND 2 CLASS
OPENING WIDTH2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
STYLE DESIGNATORCHAIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD 1ST TREATMENT RESPONSE OR QQ-Z-325,CL 2 FED SPEC 2ND TREATMENT RESPONSE AND QQ-Z-325,CL 2 FED SPEC 3RD TREATMENT RESPONSE
SURFACE TREATMENTZINC OR ZINC AND CHROMATE


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