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90011A1201 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90011A1201: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: WATERTIGHT, head_height: 0.0925 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.370 INCHES NOMINAL IN, thread_length: 0.1875 INCHES NOMINAL IN, screw_material: STEEL COMP 303 OR STEEL COMP 303SE. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-381-9826, 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
90011A1201
NSN: 5305-01-381-9826
FSC: 5305 — Screws
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
head_styleWATERTIGHT
head_height0.0925 INCHES NOMINAL IN
thread_class2A A
head_diameter0.370 INCHES NOMINAL IN
thread_length0.1875 INCHES NOMINAL IN
screw_materialSTEEL COMP 303 OR STEEL COMP 303SE
fastener_length0.1875 INCHES NOMINAL IN
special_featuresO-RING: SILICONE RUBBER PER ZZ-R-765, CL 1
thread_directionRIGHT-HAND
internal_drive_styleSLOT
head_surface_treatmentPASSIVATE
nominal_thread_diameter0.190 INCHES IN
NSN5305-01-381-9826
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90011A1201 · 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: 0.0925 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.1875 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.1875 INCHES NOMINAL IN
•
BEARING SURFACE OF HEAD SURFACE TREATMENT: PASSIVATE
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.0925 INCHES NOMINAL IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.1875 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.1875 INCHES NOMINAL IN
BEARING SURFACE OF HEAD SURFACE TREATMENTPASSIVATE
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD SURFACE TREATMENTPASSIVATE
HEAD STYLEWATERTIGHT
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
S/10-24X3/16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 90011A1201?
90011A1201 is a SCREW,MACHINE.
What parts can replace 90011A1201?
There is 1 known substitute for 90011A1201: S/10-24X3/16. Substitute compatibility should be verified for your specific system.
What is the NSN for 90011A1201?
90011A1201 is cataloged in the U.S. Government catalog under NSN 5305-01-381-9826. 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.