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LB83-3-10 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

LB83-3-10: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 FASTENER, head_style: FLAT COUNTERSUNK, grip_length: 0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.360 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN, thread_length: 0.426 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-336-3202, 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
LB83-3-10
NSN: 5306-01-336-3202
FSC: 5306 — Bolts
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56400 FASTENER
head_styleFLAT COUNTERSUNK
grip_length0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.360 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN
thread_length0.426 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES OVERALL
fastener_length1.052 INCHES MINIMUM AND 1.082 INCHES MAXIMUM IN
locking_featureDETENT BALL HEAD
special_featuresFURNISHED WITH PLUNGER AND PAWL AMS 5629; BALL QQ-S-763 COMP 440C
thread_directionRIGHT-HAND
countersink_angle100.0 DEGREES NOMINAL
NSN5306-01-336-3202
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: LB83-3-10 · 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
•
SURFACE FINISH: 32.0 MICROINCHES OVERALL
•
FASTENER LENGTH: 1.052 INCHES MINIMUM AND 1.082 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.426 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OVERALL
FASTENER LENGTH1.052 INCHES MINIMUM AND 1.082 INCHES MAXIMUM IN
THREAD LENGTH0.426 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
LOCKING FEATUREDETENT BALL HEAD
SPECIAL FEATURESFURNISHED WITH PLUNGER AND PAWL AMS 5629; BALL QQ-S-763 COMP 440C
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 2
03A227-3-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SLB142-3-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 LB83-3-10?
LB83-3-10 is a BOLT,MACHINE.
What parts can replace LB83-3-10?
There are 2 known substitutes for LB83-3-10: 03A227-3-10, SLB142-3-10. Substitute compatibility should be verified for your specific system.
What is the NSN for LB83-3-10?
LB83-3-10 is cataloged in the U.S. Government catalog under NSN 5306-01-336-3202. This indicates validated use in U.S. government and defense supply chains.
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