PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5190458
5190458 ✓ 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 INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: 0.875-14 UNF 2A A, thread_class: 2B, flange_thickness: 0.390 INCHES NOMINAL IN, style_designator: FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-415-2755, 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
5190458
NSN: 5325-00-415-2755
FSC: 5325
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
length0.750 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
insert_size0.875-14 UNF 2A A
thread_class2B
flange_thickness0.390 INCHES NOMINAL IN
style_designatorFLANGE
surface_treatmentPASSIVATE OVERALL
width_across_flats1.175 INCHES NOMINAL IN
nominal_thread_size0.312 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
NSN5325-00-415-2755
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5190458 · 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
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STYLE DESIGNATOR: FLANGE
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
LENGTH: 0.750 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD CLASS: 2B
•
FLANGE THICKNESS: 0.390 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORFLANGE
SURFACE TREATMENTPASSIVATE OVERALL
LENGTH0.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.312 INCHES IN
THREAD SERIES DESIGNATORUNF
THREAD CLASS2B
FLANGE THICKNESS0.390 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
INSERT SIZE0.875-14 UNF 2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MX276ARInterchangeable
interchangeable cross-reference
interchangeable
12346Interchangeable
interchangeable cross-reference
interchangeable
45A3693Interchangeable
interchangeable cross-reference
interchangeable
54042Interchangeable
interchangeable cross-reference
interchangeable
615D-0.6562Interchangeable
interchangeable cross-reference
interchangeable
NP11491PC29Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5190458?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5190458?
5190458 is a INSERT,SCREW THREAD.
What parts can replace 5190458?
There are 8 known substitutes for 5190458: MX276AR, 12346, 45A3693 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5190458?
5190458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-415-2755. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5190458

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026