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583R583H30 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

583R583H30: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 FASTENER, head_style: PAN, head_height: 0.080 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.265 INCHES NOMINAL IN, thread_length: 0.203 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-075-4588, 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
583R583H30
NSN: 5305-01-075-4588
FSC: 5305 — Screws
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialIRON ALLOY 660 FASTENER
head_stylePAN
head_height0.080 INCHES NOMINAL IN
thread_class2A A
head_diameter0.265 INCHES NOMINAL IN
thread_length0.203 INCHES NOMINAL IN
fastener_length0.728 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
special_featuresINCLUDES FLAT WASHER AND LOCKWASHER
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE FASTENER
nominal_thread_diameter0.138 INCHES IN
minimum_tensile_strength180000 POUNDS PER SQUARE INCH LBS
NSN5305-01-075-4588
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 583R583H30 · 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
•
HEAD HEIGHT: 0.080 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.728 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.031 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.203 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: PAN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.080 INCHES NOMINAL IN
FASTENER LENGTH0.728 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN
MATERIAL ACCOMMODATED THICKNESS0.031 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
THREAD LENGTH0.203 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESINCLUDES FLAT WASHER AND LOCKWASHER
SURFACE TREATMENTANODIZE STAND-OFF
SURFACE TREATMENTPASSIVATE FASTENER
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
FLW-7900-10-A-2.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 583R583H30?
583R583H30 is a SCREW ASSEMBLY,PANEL.
What parts can replace 583R583H30?
There is 1 known substitute for 583R583H30: FLW-7900-10-A-2.5. Substitute compatibility should be verified for your specific system.
What is the NSN for 583R583H30?
583R583H30 is cataloged in the U.S. Government catalog under NSN 5305-01-075-4588. 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.