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A9583 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A9583: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 2.8 MILLIMETERS NOMINAL2.8 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, width_across_flats: 18.0 MILLIMETERS NOMINAL MM, end_item_identification: CRAFT CONTROL SYST. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-057-9208, 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
A9583
NSN: 5307-01-057-9208
NIINs: 010579208, 017033684
FSC: 5307 — Studs
CAGE: 94023 — SUPER-GRAIN CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height2.8 MILLIMETERS NOMINAL2.8 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
width_across_flats18.0 MILLIMETERS NOMINAL MM
end_item_identificationCRAFT CONTROL SYST
part_name_assigned_by_controlling_agencyLOCKNUT, SST
NSN5307-01-057-9208
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A9583 · 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
SUBSTITUTES & CROSS-REFERENCES 4
5-11-1841-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
M534H24-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
5-11-578-83Reference document
Same NSN cross-reference
Reference document — Secondary reference
5-11-593-83Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A9583?
A9583 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace A9583?
There are 4 known substitutes for A9583: 5-11-1841-24, M534H24-8, 5-11-578-83 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A9583?
A9583 is cataloged in the U.S. Government catalog under NSN 5307-01-057-9208. 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.