PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 74146-23

74146-23 — Technical Data Sheet

✓ 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 1035 OVERALL, head_style: FLAT CHAMFER, head_height: 0.094 INCHES NOMINAL IN, point_style: OVAL, thread_class: 2A A, head_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 5305-00-637-0730, 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
74146-23
NSN: 5305-00-637-0730
FSC: 5305
CAGE: 70142 — AEROIL PRODUCTS CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
head_styleFLAT CHAMFER
head_height0.094 INCHES NOMINAL IN
point_styleOVAL
thread_class2A A
head_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
thread_length0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
fastener_length0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
NSN5305-00-637-0730
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 74146-23 · 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: 0.094 INCHES NOMINAL IN
•
INTERNAL DRIVE STYLE: SLOT
•
HEAD STYLE: FLAT CHAMFER
•
POINT STYLE: OVAL
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL COMP 1035 OVERALL
•
FASTENER LENGTH: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.094 INCHES NOMINAL IN
INTERNAL DRIVE STYLESLOT
HEAD STYLEFLAT CHAMFER
POINT STYLEOVAL
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL COMP 1035 OVERALL
FASTENER LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
P7768772P17InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TT575InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
355-11-03-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
V5012XInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5169250InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3142InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 74146-23?
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 74146-23?
74146-23 is a SETSCREW.
What parts can replace 74146-23?
There are 18 known substitutes for 74146-23: P7768772P17, TT575, 355-11-03-001 and 15 more. Substitute compatibility should be verified for your specific system.
Is 74146-23 still available?
74146-23 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74146-23

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