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Technical Data Sheet
PartsTable / COMPONENT / X1-63
X1-63 ✓ 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 BLADE,KNIFE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, head_style: HEXAGON, nut_height: 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN, grip_length: 0.875 INCHES NOMINAL IN, head_height: 0.234 INCHES NOMINAL 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 5306-00-021-6782, 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
X1-63
NSN: 5306-00-021-6782
FSC: 5306
CAGE: 15586 — CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
head_styleHEXAGON
nut_height0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
grip_length0.875 INCHES NOMINAL IN
head_height0.234 INCHES NOMINAL IN
thread_class2B
thread_length0.875 INCHES MINIMUM IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
fastener_length1.750 INCHES NOMINAL IN
special_featuresHOBBY TYPE; ROUTER STYLE; FOR SQUARE OR RECTANGULAR GROOVES AND HOLLOWS; 1/2 IN. CUTTING EDGE; 2 PER CARD IN
thread_directionRIGHT-HAND
NSN5306-00-021-6782
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: X1-63 · 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 HEIGHT: 0.234 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
GRIP LENGTH: 0.875 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.875 INCHES MINIMUM IN
•
MINIMUM YIELD STRENGTH: 60000 POUNDS PER SQUARE INCH LBS
•
THREAD QUANTITY PER INCH: 24
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.234 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.875 INCHES NOMINAL IN
FASTENER LENGTH1.750 INCHES NOMINAL IN
THREAD LENGTH0.875 INCHES MINIMUM IN
MINIMUM YIELD STRENGTH60000 POUNDS PER SQUARE INCH LBS
THREAD QUANTITY PER INCH24
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.312 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
62AX310Interchangeable
interchangeable cross-reference
interchangeable
55200Interchangeable
interchangeable cross-reference
interchangeable
59007HInterchangeable
interchangeable cross-reference
interchangeable
C60411AJPC30AInterchangeable
interchangeable cross-reference
interchangeable
D320-659BInterchangeable
interchangeable cross-reference
interchangeable
216782Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X1-63?
X1-63 is a BLADE,KNIFE.
What parts can replace X1-63?
There are 23 known substitutes for X1-63: 62AX310, 55200, 59007H and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X1-63?
X1-63 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-021-6782. 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