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E75503599 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

E75503599: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include end_item_identification: HOUSING WITH SCREWED BRACKET, part_name_assigned_by_controlling_agency: HEX SOCKET SCREW M18X1.50 CHC. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-720-0431, 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
E75503599
NSN: 5305-01-720-0431
FSC: 5305 — Screws
CAGE: 3U7Q8 — AXLETECH INTERNATIONAL INC (USA)
SPECIFICATIONS
end_item_identificationHOUSING WITH SCREWED BRACKET
part_name_assigned_by_controlling_agencyHEX SOCKET SCREW M18X1.50 CHC
NSN5305-01-720-0431
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: E75503599 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX SOCKET SCREW M18X1.50 CHC
END ITEM IDENTIFICATIONHOUSING WITH SCREWED BRACKET
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
7424123176Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E75503599?
E75503599 is a SCREW,CAP,SOCKET HEAD.
What parts can replace E75503599?
There is 1 known substitute for E75503599: 7424123176. Substitute compatibility should be verified for your specific system.
What is the NSN for E75503599?
E75503599 is cataloged in the U.S. Government catalog under NSN 5305-01-720-0431. 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.