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PartsTable / COMPONENT / 10108492
10108492 ✓ 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 LOCKNUT,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, nut_style: TUBE FITTING LOCKNUT, nut_height: 0.244 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNJS, thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-814-3358, 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
10108492
NSN: 5305-00-814-3358
FSC: 5305
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
nut_styleTUBE FITTING LOCKNUT
nut_height0.244 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNJS
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
width_across_flats0.812 INCHES NOMINAL IN
nominal_thread_size0.562 INCHES IN
packing_recess_depth0.025 INCHES NOMINAL IN
packing_recess_diameter0.578 INCHES NOMINAL IN
thread_quantity_per_inch18
NSN5305-00-814-3358
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10108492 · 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
•
THREAD CLASS: 2A A
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD LENGTH: 0.313 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
POINT STYLE: HALF DOG
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.313 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
POINT STYLEHALF DOG
SPECIAL FEATURESNYLON POINT
WIDTH ACROSS FLATS0.125 INCHES NOMINAL IN
HEAD STYLEHEADLESS (SETSCREW)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
CS14Interchangeable
interchangeable cross-reference
interchangeable
222953Interchangeable
interchangeable cross-reference
interchangeable
S1614XInterchangeable
interchangeable cross-reference
interchangeable
759Interchangeable
interchangeable cross-reference
interchangeable
10108492Interchangeable
interchangeable cross-reference
interchangeable
ST7M223D6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10108492?
10108492 is a LOCKNUT,TUBE FITTING.
What parts can replace 10108492?
There are 12 known substitutes for 10108492: CS14, 222953, S1614X and 9 more. Substitute compatibility should be verified for your specific system.
Is 10108492 still available?
10108492 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026