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Technical Data Sheet
PartsTable / COMPONENT / 654886
654886 ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: DOUBLE CHAMFER, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, hole_diameter: 0.171 INCHES NOMINAL IN, thread_length: 1.812 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 5305-00-576-7869, 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
654886
NSN: 5305-00-576-7869
FSC: 5305
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
head_styleDOUBLE CHAMFER
head_height0.250 INCHES NOMINAL IN
thread_class3A A
head_diameter0.625 INCHES NOMINAL IN
hole_diameter0.171 INCHES NOMINAL IN
hole_quantity3
thread_length1.812 INCHES MAXIMUM IN
screw_materialSTEEL COMP 303
fastener_length1.812 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.312 INCHES IN
NSN5305-00-576-7869
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 654886 · 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 DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 24
•
FASTENER LENGTH: 1.812 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
HOLE DIAMETER: 0.171 INCHES NOMINAL IN
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
MINIMUM TENSILE STRENGTH: 75000 POUNDS PER SQUARE INCH LBS
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.625 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
FASTENER LENGTH1.812 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
HOLE DIAMETER0.171 INCHES NOMINAL IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH75000 POUNDS PER SQUARE INCH LBS
THREAD CLASS3A A
THREAD LENGTH1.812 INCHES MAXIMUM IN
HEAD HEIGHT0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
230-147Interchangeable
interchangeable cross-reference
interchangeable
23A4C3Interchangeable
interchangeable cross-reference
interchangeable
403120020Interchangeable
interchangeable cross-reference
interchangeable
4203Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 654886?
654886 is a SCREW,MACHINE.
What parts can replace 654886?
There are 4 known substitutes for 654886: 230-147, 23A4C3, 403120020 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 654886?
654886 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-576-7869. 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