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8351108 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8351108: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8640 OR STEEL COMP 8642 OR STEEL COMP 4140 OR STEEL COMP 1144, thread_class: 2A NUT THREAD A, thread_length: 0.940 INCHES NOMINAL STUD THREAD IN, overall_length: 3.060 INCHES MINIMUM AND 3.120 INCHES MAXIMUM IN, special_features: COMPOSITION ST1144 HEAT TREATED TO ROCKWELL C SCALE 30 MIN,37 MAX, thread_direction: RIGHT-HAND NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-144-8867, 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
8351108
NSN: 5307-01-144-8867
NIINs: 011448867, 011448868, 011451647
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 8740 OR STEEL COMP 8742 OR STEEL COMP 8640 OR STEEL COMP 8642 OR STEEL COMP 4140 OR STEEL COMP 1144
thread_class2A NUT THREAD A
thread_length0.940 INCHES NOMINAL STUD THREAD IN
overall_length3.060 INCHES MINIMUM AND 3.120 INCHES MAXIMUM IN
special_featuresCOMPOSITION ST1144 HEAT TREATED TO ROCKWELL C SCALE 30 MIN,37 MAX
thread_directionRIGHT-HAND NUT THREAD
nominal_thread_size0.500 INCHES STUD THREAD IN
thread_pitch_diameters+0.4531 TO 0.4547 INCHES STUD THREAD IN
thread_quantity_per_inch20 NUT THREAD
thread_series_designatorUNF NUT THREAD
NSN5307-01-144-8867
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8351108 · 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
•
THREAD LENGTH: 0.938 INCHES NOMINAL STUD THREAD IN
•
THREAD PITCH DIAMETERS: +0.4531 TO 0.4547 INCHES NUT THREAD IN
•
NOMINAL THREAD SIZE: 0.500 INCHES NUT THREAD IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.938 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH1.375 INCHES NOMINAL NUT THREAD IN
THREAD PITCH DIAMETERS+0.4531 TO 0.4547 INCHES NUT THREAD IN
THREAD PITCH DIAMETERS+0.4531 TO 0.4547 INCHES STUD THREAD IN
OVERALL LENGTH2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.500 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.500 INCHES STUD THREAD IN
SPECIAL FEATURESUSES ON THE K301,K340
THREAD CLASS2A STUD THREAD A
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
5307011448867Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8351108?
8351108 is a STUD,PLAIN.
What parts can replace 8351108?
There is 1 known substitute for 8351108: 5307011448867. Substitute compatibility should be verified for your specific system.
What is the NSN for 8351108?
8351108 is cataloged in the U.S. Government catalog under NSN 5307-01-144-8867. This indicates validated use in U.S. government and defense supply chains.
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