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PartsTable / COMPONENT / 145GKB198
145GKB198 ✓ 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1015 OR STEEL COMP 1020 OVERALL, head_style: BALL, head_height: 0.344 INCHES NOMINAL IN, point_style: BALL, point_length: 0.344 INCHES NOMINAL IN, head_diameter: 0.500 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 5305-00-367-4624, 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
145GKB198
NSN: 5305-00-367-4624
FSC: 5305
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1015 OR STEEL COMP 1020 OVERALL
head_styleBALL
head_height0.344 INCHES NOMINAL IN
point_styleBALL
point_length0.344 INCHES NOMINAL IN
head_diameter0.500 INCHES NOMINAL IN
thread_length1.172 INCHES MINIMUM IN
fastener_length1.172 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.438 INCHES IN
thread_quantity_per_inch20
NSN5305-00-367-4624
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 145GKB198 · 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: 1.172 INCHES MINIMUM IN
•
HEAD HEIGHT: 0.344 INCHES NOMINAL IN
•
POINT LENGTH: 0.344 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.172 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1015 OR STEEL COMP 1020 OVERALL
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
•
THREAD SERIES DESIGNATOR: UNF
•
HEAD STYLE: BALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH1.172 INCHES MINIMUM IN
HEAD HEIGHT0.344 INCHES NOMINAL IN
POINT LENGTH0.344 INCHES NOMINAL IN
FASTENER LENGTH1.172 INCHES NOMINAL IN
MATERIALSTEEL COMP 1015 OR STEEL COMP 1020 OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES IN
THREAD SERIES DESIGNATORUNF
HEAD STYLEBALL
POINT STYLEBALL
INTERNAL DRIVE STYLESLOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
225214R2Interchangeable
interchangeable cross-reference
interchangeable
73658Interchangeable
interchangeable cross-reference
interchangeable
032313Interchangeable
interchangeable cross-reference
interchangeable
478A4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145GKB198?
145GKB198 is a SETSCREW.
What parts can replace 145GKB198?
There are 4 known substitutes for 145GKB198: 225214R2, 73658, 032313 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 145GKB198?
145GKB198 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-367-4624. 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