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PartsTable / COMPONENT / 50158-1164-2
50158-1164-2 ✓ 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 COMP 4140 OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, locking_feature: LOCKING TEETH GRIP, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-184-2659, 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
50158-1164-2
NSN: 5306-01-184-2659
FSC: 5306
CAGE: 72429 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
head_styleFLAT COUNTERSUNK UNDERCUT
locking_featureLOCKING TEETH GRIP
thread_directionRIGHT-HAND
NSN5306-01-184-2659
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 50158-1164-2 · 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 STYLE: FLAT COUNTERSUNK UNDERCUT
•
LOCKING FEATURE: LOCKING TEETH GRIP
•
THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL COMP 4140 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
LOCKING FEATURELOCKING TEETH GRIP
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4140 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
50158Interchangeable
interchangeable cross-reference
interchangeable
DS100772-1Interchangeable
interchangeable cross-reference
interchangeable
24-49210Interchangeable
interchangeable cross-reference
interchangeable
PS282AND377Interchangeable
interchangeable cross-reference
interchangeable
700-0143-1Interchangeable
interchangeable cross-reference
interchangeable
RS931-3AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50158-1164-2?
50158-1164-2 is a BOLT,MACHINE.
What parts can replace 50158-1164-2?
There are 18 known substitutes for 50158-1164-2: 50158, DS100772-1, 24-49210 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50158-1164-2?
50158-1164-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-184-2659. 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