PartsTable
Technical Data Sheet
84777 ✓ Verified by PartsTable
Silverlit · 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 SOLENOID,ELECTRICAL is a Silverlit industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, head_style: FILLISTER, tooth_form: STANDARD, head_height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-013-2143, 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
84777
NSN: 5305-00-013-2143
FSC: 5305
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
head_styleFILLISTER
tooth_formSTANDARD
head_height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
thread_length1.500 INCHES MAXIMUM IN
pitch_diameter0.8437 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
screw_materialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
NSN5305-00-013-2143
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 84777 · Silverlit ⚠ 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: FILLISTER
FASTENER LENGTH: 1.500 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
INTERNAL DRIVE STYLE: SLOT
THREAD LENGTH: 1.500 INCHES MAXIMUM IN
SCREW MATERIAL: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
NONDEFINITIVE SPEC/STD DATA: I TYPE AND 4S STYLE
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFILLISTER
FASTENER LENGTH1.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD DIAMETER0.190 INCHES IN
INTERNAL DRIVE STYLESLOT
THREAD LENGTH1.500 INCHES MAXIMUM IN
SCREW MATERIALSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
NONDEFINITIVE SPEC/STD DATAI TYPE AND 4S STYLE
THREAD CLASS2A A
SCREW SURFACE TREATMENTCADMIUM OR ZINC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
Q2421Interchangeable
interchangeable cross-reference
interchangeable
X-2054Interchangeable
interchangeable cross-reference
interchangeable
MILC1258Interchangeable
interchangeable cross-reference
interchangeable
84777Interchangeable
interchangeable cross-reference
interchangeable
86501Interchangeable
interchangeable cross-reference
interchangeable
9075817Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 84777?
84777 is a SOLENOID,ELECTRICAL manufactured by Silverlit.
What parts can replace 84777?
There are 8 known substitutes for 84777: Q2421, X-2054, MILC1258 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 84777?
84777 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-013-2143. This indicates validated use in U.S. government and defense supply chains.
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