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PartsTable / COMPONENT / 933B-3CS-0375
933B-3CS-0375 ✓ 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: 0.375 INCHES NOMINAL IN, material: STEEL OVERALL, insert_size: 0.312-18 NC CLASS 3A A, style_designator: KEYLOCK, surface_treatment: CADMIUM OVERALL, width_across_flats: 0.312 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 5325-00-550-2734, 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
933B-3CS-0375
NSN: 5325-00-550-2734
FSC: 5325
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length0.375 INCHES NOMINAL IN
materialSTEEL OVERALL
insert_size0.312-18 NC CLASS 3A A
style_designatorKEYLOCK
surface_treatmentCADMIUM OVERALL
width_across_flats0.312 INCHES NOMINAL IN
top_portion_unthreaded_outside_length0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
top_unthreaded_portion_outside_diameter0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
NSN5325-00-550-2734
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 933B-3CS-0375 · 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 OVERALL
•
STYLE DESIGNATOR: KEYLOCK
•
LENGTH: 0.375 INCHES NOMINAL IN
•
INSERT SIZE: 0.312-18 NC CLASS 3A A
•
WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
TOP PORTION UNTHREADED OUTSIDE LENGTH: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
•
TOP UNTHREADED PORTION OUTSIDE DIAMETER: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEYLOCK
LENGTH0.375 INCHES NOMINAL IN
INSERT SIZE0.312-18 NC CLASS 3A A
WIDTH ACROSS FLATS0.312 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
TOP PORTION UNTHREADED OUTSIDE LENGTH0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
TOP UNTHREADED PORTION OUTSIDE DIAMETER0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2-7019Interchangeable
interchangeable cross-reference
interchangeable
2-3516Interchangeable
interchangeable cross-reference
interchangeable
AS568-005Interchangeable
interchangeable cross-reference
interchangeable
8005-366YInterchangeable
interchangeable cross-reference
interchangeable
40142Interchangeable
interchangeable cross-reference
interchangeable
5572509Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 933B-3CS-0375?
933B-3CS-0375 is a INSERT,SCREW THREAD.
What parts can replace 933B-3CS-0375?
There are 9 known substitutes for 933B-3CS-0375: 2-7019, 2-3516, AS568-005 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 933B-3CS-0375?
933B-3CS-0375 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-550-2734. 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