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3903096 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3903096: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 9.8 OR STEEL PROPERTY CLASS 10.9 OVERALL, head_style: HEXAGON, head_height: 5.50 MILLIMETERS NOMINAL MM, thread_length: 54.00 MILLIMETERS MINIMUM AND 70.00 MILLIMETERS MAXIMUM MM, fastener_length: 70.00 MILLIMETERS NOMINAL MM, hardness_rating: 27.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-238-8271, 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
3903096
NSN: 5306-01-238-8271
FSC: 5306 — Bolts
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 9.8 OR STEEL PROPERTY CLASS 10.9 OVERALL
head_styleHEXAGON
head_height5.50 MILLIMETERS NOMINAL MM
thread_length54.00 MILLIMETERS MINIMUM AND 70.00 MILLIMETERS MAXIMUM MM
fastener_length70.00 MILLIMETERS NOMINAL MM
hardness_rating27.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentZINC AND PHOSPHATE OVERALL
width_between_flats13.00 MILLIMETERS NOMINAL MM
end_item_identificationRG-31 MRAP; MEDIUM MINE PROTECTED VEHICLE - MMPV
nominal_thread_diameter8.0 MILLIMETERS MM
NSN5306-01-238-8271
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3903096 · 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: 5.50 MILLIMETERS NOMINAL MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 70.00 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.25
•
THREAD LENGTH: 54.00 MILLIMETERS MINIMUM AND 70.00 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: DIN933 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT5.50 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH70.00 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.25
THREAD LENGTH54.00 MILLIMETERS MINIMUM AND 70.00 MILLIMETERS MAXIMUM MM
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN933 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 5
CBU1137Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
124763Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
44467Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5306PL0816560Reference document
Same NSN cross-reference
Reference document — Informative reference only
02/911028Same 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 3903096?
3903096 is a BOLT,MACHINE.
What parts can replace 3903096?
There are 5 known substitutes for 3903096: CBU1137, 124763, 44467 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3903096?
3903096 is cataloged in the U.S. Government catalog under NSN 5306-01-238-8271. This indicates validated use in U.S. government and defense supply chains.
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