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PartsTable / COMPONENT / 4691-6CN0333
4691-6CN0333 ✓ 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: 0.333 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, nominal_thread_size: 0.375 INCHES IN, end_item_identification: PROPELLER, UD13 AIRCRAFT, thread_quantity_per_inch: 24, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-500-4411, 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
4691-6CN0333
NSN: 5325-01-500-4411
FSC: 5325
CAGE: 5W060 — THE OLANDER COMPANY, INC. (USA)
SPECIFICATIONS
length0.333 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
nominal_thread_size0.375 INCHES IN
end_item_identificationPROPELLER, UD13 AIRCRAFT
thread_quantity_per_inch24
thread_series_designatorUNF
NSN5325-01-500-4411
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4691-6CN0333 · 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
•
LENGTH: 0.333 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
THREAD QUANTITY PER INCH: 24
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
LENGTH0.333 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.375 INCHES IN
END ITEM IDENTIFICATIONPROPELLER, UD13 AIRCRAFT
THREAD QUANTITY PER INCH24
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
218184Interchangeable
interchangeable cross-reference
interchangeable
3591-7CNW0438Interchangeable
interchangeable cross-reference
interchangeable
NASM8846Interchangeable
interchangeable cross-reference
interchangeable
37082-08AInterchangeable
interchangeable cross-reference
interchangeable
107022-30Interchangeable
interchangeable cross-reference
interchangeable
3591-8CNX1-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4691-6CN0333?
4691-6CN0333 is a INSERT,SCREW THREAD.
What parts can replace 4691-6CN0333?
There are 21 known substitutes for 4691-6CN0333: 218184, 3591-7CNW0438, NASM8846 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4691-6CN0333?
4691-6CN0333 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-500-4411. 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