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91587A230 — BOLT,HOOK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91587A230: BOLT,HOOK.

The BOLT,HOOK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 5.000 INCHES NOMINAL IN, style_designator: ACUTE ANGLE BEND, thread_direction: RIGHT-HAND, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-289-7824, 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.

WHERE IT FITS
91587A230
NSN: 5306-01-289-7824
FSC: 5306 — Bolts
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A A
thread_length5.000 INCHES NOMINAL IN
style_designatorACUTE ANGLE BEND
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
nominal_thread_diameter0.500 INCHES IN
thread_quantity_per_inch13
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
surface_treatment_document_and_classificationFRUEHAUF ENG. STD. 5 CL 2,CAGEC 74841 MFR REF SINGLE TREATMENT RESPONSE OVERALL
distance_from_inside_center_of_bend_to_hook_end2.000 INCHES NOMINAL IN
NSN5306-01-289-7824
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91587A230 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: FRUEHAUF ENG. STD. 5 CL 2,CAGEC 74841 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 5.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ACUTE ANGLE BEND
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END: 2.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFRUEHAUF ENG. STD. 5 CL 2,CAGEC 74841 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH5.000 INCHES NOMINAL IN
STYLE DESIGNATORACUTE ANGLE BEND
NOMINAL THREAD DIAMETER0.500 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END2.000 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A A
THREAD QUANTITY PER INCH13
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 2
ZKA8903Reference document
Same NSN cross-reference
Reference document — Secondary reference
TKG1848-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91587A230?
91587A230 is a BOLT,HOOK.
What parts can replace 91587A230?
There are 2 known substitutes for 91587A230: ZKA8903, TKG1848-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 91587A230?
91587A230 is cataloged in the U.S. Government catalog under NSN 5306-01-289-7824. This indicates validated use in U.S. government and defense supply chains.
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