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AS3580 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AS3580: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: DOUBLE HEXAGON EXTENDED WASHER, grip_length: 0.0250 INCHES MINIMUM IN, head_height: 0.2480 INCHES MINIMUM AND 0.2680 INCHES MAXIMUM IN, thread_class: 3A A, chamfer_angle: 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-535-0297, 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
AS3580
NSN: 5306-01-535-0297
NIINs: 015350297, 015350743, 016611127, 016611129, 016611130, 016611131, 016611132, 016611133, 016611134, 016611135, 016611136, 016611137, 016611139, 016611140, 016611141, 016611142, 016611144, 016611145, 016611146, 016611147, 016611148, 016611149, 016611150, 016611151, 016611152, 016611153, 016611154, 016611156, 016611170, 016611175, 016611176, 016611179, 016631356
FSC: 5306 — Bolts
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
head_styleDOUBLE HEXAGON EXTENDED WASHER
grip_length0.0250 INCHES MINIMUM IN
head_height0.2480 INCHES MINIMUM AND 0.2680 INCHES MAXIMUM IN
thread_class3A A
chamfer_angle28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
grip_diameter0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN
thread_length0.5270 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM IN
fastener_length0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
special_featuresNEXT HIGHER ASSEMBLY IS LIFTFAN ASSEMBLY MODULE
thread_directionRIGHT-HAND
width_between_flats0.2500 INCHES NOMINAL IN
NSN5306-01-535-0297
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AS3580 · 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
•
EXTENDED WASHER THICKNESS: 0.120 INCHES MINIMUM IN
•
HEAD HEIGHT: 0.258 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.625 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.533 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.120 INCHES MINIMUM IN
HEAD HEIGHT0.258 INCHES NOMINAL IN
FASTENER LENGTH0.625 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.375 INCHES NOMINAL IN
THREAD LENGTH0.533 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
5306PL2195013Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS3580-3-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS3580?
AS3580 is a BOLT,MACHINE.
What parts can replace AS3580?
There are 2 known substitutes for AS3580: 5306PL2195013, AS3580-3-10. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3580?
AS3580 is cataloged in the U.S. Government catalog under NSN 5306-01-535-0297. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.