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AB2636R6 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AB2636R6: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: WATERTIGHT, head_height: 0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.715 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, thread_length: 0.333 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN, screw_material: STEEL COMP 431. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-413-4569, 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
AB2636R6
NSN: 5305-00-413-4569
FSC: 5305 — Screws
CAGE: 02310 — PATTONAIR USA INC DBA INCORA DIV UNISEAL DIVISION (USA)
SPECIFICATIONS
head_styleWATERTIGHT
head_height0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.715 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
thread_length0.333 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
screw_materialSTEEL COMP 431
fastener_length0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
special_featuresFURNISHED WITH PLASTICWASHER AND O-RING
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.375 INCHES IN
screw_surface_treatmentPASSIVATE
NSN5305-00-413-4569
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AB2636R6 · 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: 0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.333 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: WATERTIGHT
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.333 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEWATERTIGHT
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 431
SPECIAL FEATURESFURNISHED WITH PLASTICWASHER AND O-RING
SUBSTITUTES & CROSS-REFERENCES 1
533462-2Same 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 AB2636R6?
AB2636R6 is a SCREW,MACHINE.
What parts can replace AB2636R6?
There is 1 known substitute for AB2636R6: 533462-2. Substitute compatibility should be verified for your specific system.
What is the NSN for AB2636R6?
AB2636R6 is cataloged in the U.S. Government catalog under NSN 5305-00-413-4569. This indicates validated use in U.S. government and defense supply chains.
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