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3108864069ITEMA31 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3108864069ITEMA31: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: OVAL, head_height: 0.148 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.630 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, screw_material: STEEL COMP 304. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-701-3810, 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
3108864069ITEMA31
NSN: 5305-01-701-3810
FSC: 5305 — Screws
CAGE: 81340 — UNITED STATES COAST GUARD DBA U.S.C.G. SFLC DIV SURFACE FORCES LOGISTICS CENTER (SFLC) (USA)
SPECIFICATIONS
head_styleOVAL
head_height0.148 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length0.630 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
screw_materialSTEEL COMP 304
fastener_length0.875 INCHES NOMINAL IN
hardness_rating80.0 ROCKWELL B NOMINAL
special_featuresROHS 3 (2015/863/EU) COMPLIANT;REACH (EC 1907/2006) (01/17/2022, 223 SVHC) COMPLIANT;NOT SPECIALTY METALS COMPLIANT; SCHEDULE B 731815.9000
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.190 INCHES IN
NSN5305-01-701-3810
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3108864069ITEMA31 · 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: 0.148 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.875 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F837,ALLOY 304 ONLY, CONDITION CW ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.630 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 ROCKWELL B NOMINAL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: OVAL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.148 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.875 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASTM F837,ALLOY 304 ONLY, CONDITION CW ASSN STD SINGLE MATERIAL RESPONSE
THREAD LENGTH0.630 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
HARDNESS RATING80.0 ROCKWELL B NOMINAL
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEOVAL
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B18.24-2020 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
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
91802A246Same 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 3108864069ITEMA31?
3108864069ITEMA31 is a SCREW,MACHINE.
What parts can replace 3108864069ITEMA31?
There is 1 known substitute for 3108864069ITEMA31: 91802A246. Substitute compatibility should be verified for your specific system.
What is the NSN for 3108864069ITEMA31?
3108864069ITEMA31 is cataloged in the U.S. Government catalog under NSN 5305-01-701-3810. This indicates validated use in U.S. government and defense supply chains.
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