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PartsTable / COMPONENT / L34976P190
L34976P190 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 2.550 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN, fastener_length: 2.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-194-2865, 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
L34976P190
NSN: 5306-01-194-2865
FSC: 5306
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
head_height0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN
thread_class3A A
thread_length2.550 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
fastener_length2.750 INCHES NOMINAL IN
hardness_rating38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
locking_featurePATCH OR PELLET OR STRIP THREADS
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentCADMIUM OVERALL
width_between_flats1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
NSN5306-01-194-2865
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: L34976P190 · 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: 0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN
•
THREAD CLASS: 3A A
•
THREAD LENGTH: 2.550 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.455 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN
THREAD CLASS3A A
THREAD LENGTH2.550 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD DIAMETER0.750 INCHES IN
FASTENER LENGTH2.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2718500Interchangeable
interchangeable cross-reference
interchangeable
27185Interchangeable
interchangeable cross-reference
interchangeable
21706Interchangeable
interchangeable cross-reference
interchangeable
52583Interchangeable
interchangeable cross-reference
interchangeable
31044Interchangeable
interchangeable cross-reference
interchangeable
10314589Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L34976P190?
L34976P190 is a BOLT,MACHINE.
What parts can replace L34976P190?
There are 15 known substitutes for L34976P190: 2718500, 27185, 21706 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L34976P190?
L34976P190 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-194-2865. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026