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PartsTable / COMPONENT / SFC1905UM-10
SFC1905UM-10 ✓ 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 STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include special_features: FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO THE ENGINE, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: STUD,LOCKRING 0.190 SERIES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-651-4546, 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
SFC1905UM-10
NSN: 5307-01-651-4546
FSC: 5307
CAGE: 83324 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS (USA)
SPECIFICATIONS
special_featuresFAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO THE ENGINE
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencySTUD,LOCKRING 0.190 SERIES
NSN5307-01-651-4546
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SFC1905UM-10 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO THE ENGINE
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD,LOCKRING 0.190 SERIES
CRITICALITY CODE JUSTIFICATIONFEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
880-29Interchangeable
interchangeable cross-reference
interchangeable
46850Interchangeable
interchangeable cross-reference
interchangeable
203802Interchangeable
interchangeable cross-reference
interchangeable
GL1000-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SFC1905UM-10?
SFC1905UM-10 is a STUD,LOCKED IN.
What parts can replace SFC1905UM-10?
There are 4 known substitutes for SFC1905UM-10: 880-29, 46850, 203802 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SFC1905UM-10?
SFC1905UM-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-01-651-4546. 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