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Technical Data Sheet
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91604A495 — BOLT,HOOK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91604A495: BOLT,HOOK.

The BOLT,HOOK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN, shank_diameter: 0.750 INCHES NOMINAL IN, style_designator: ROUND BEND, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-617-0171, 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
91604A495
NSN: 5306-01-617-0171
FSC: 5306 — Bolts
CAGE: 0KVE6 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A A
thread_length3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
shank_diameter0.750 INCHES NOMINAL IN
style_designatorROUND BEND
thread_directionRIGHT-HAND
hook_inside_width1.125 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
nominal_thread_diameter0.750 INCHES IN
minimum_tensile_strength58000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch10
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5306-01-617-0171
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91604A495 · 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
•
SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
EXTERNAL THREAD TOLERANCE CLASS: 2A A
•
DISTANCE FROM INSIDE OF BEND TO SHANK END: 24.000 INCHES NOMINAL IN
•
THREAD LENGTH: 3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
•
HOOK INSIDE WIDTH: 1.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND BEND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.750 INCHES NOMINAL IN
EXTERNAL THREAD TOLERANCE CLASS2A A
DISTANCE FROM INSIDE OF BEND TO SHANK END24.000 INCHES NOMINAL IN
THREAD LENGTH3.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN
HOOK INSIDE WIDTH1.125 INCHES NOMINAL IN
STYLE DESIGNATORROUND BEND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.750 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END1.250 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91604A495?
91604A495 is a BOLT,HOOK.
What is the NSN for 91604A495?
91604A495 is cataloged in the U.S. Government catalog under NSN 5306-01-617-0171. This indicates validated use in U.S. government and defense supply chains.
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