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PartsTable / COMPONENT / 20-057C5-19D
20-057C5-19D ✓ 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 BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, grip_length: 1.188 INCHES NOMINAL IN, head_height: 0.156 INCHES NOMINAL IN, thread_length: 1.657 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-562-4416, 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
20-057C5-19D
NSN: 5306-01-562-4416
FSC: 5306
CAGE: 1ER65 — 3-V FASTENER CO., INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
grip_length1.188 INCHES NOMINAL IN
head_height0.156 INCHES NOMINAL IN
thread_length1.657 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
width_between_flats0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
single_shear_strengthERR-060
supplementary_featuresDRILLED SHANK
end_item_identificationUH-1Y HUEY HELICOPTER
minimum_tensile_strength160000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch24
NSN5306-01-562-4416
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20-057C5-19D · 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 STYLE: HEXAGON
•
HEAD HEIGHT: 0.156 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: 160000 POUNDS PER SQUARE INCH LBS
•
SINGLE SHEAR STRENGTH: ERR-060
•
WIDTH BETWEEN FLATS: 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
•
GRIP LENGTH: 1.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEHEXAGON
HEAD HEIGHT0.156 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH LBS
END ITEM IDENTIFICATIONUH-1Y HUEY HELICOPTER
SINGLE SHEAR STRENGTHERR-060
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
GRIP LENGTH1.188 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-SHEAR,HEX HEAD,LONG THREAD
THREAD LENGTH1.657 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
B2001Interchangeable
interchangeable cross-reference
interchangeable
20057Interchangeable
interchangeable cross-reference
interchangeable
2410 57/64Interchangeable
interchangeable cross-reference
interchangeable
C12238Interchangeable
interchangeable cross-reference
interchangeable
110 57/64Interchangeable
interchangeable cross-reference
interchangeable
AR13S4601-257520ALT2PC479Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-057C5-19D?
20-057C5-19D is a BOLT,SHEAR.
What parts can replace 20-057C5-19D?
There are 20 known substitutes for 20-057C5-19D: B2001, 20057, 2410 57/64 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-057C5-19D?
20-057C5-19D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-562-4416. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026