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PartsTable / COMPONENT / 10-305-4
10-305-4 ✓ 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 TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: HEXAGON, head_height: 0.218 INCHES NOMINAL IN, swage_depth: 0.172 INCHES IN, thread_class: 3A A, thread_length: 0.533 INCHES MINIMUM 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 5306-00-459-4658, 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
10-305-4
NSN: 5306-00-459-4658
FSC: 5306
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleHEXAGON
head_height0.218 INCHES NOMINAL IN
swage_depth0.172 INCHES IN
thread_class3A A
thread_length0.533 INCHES MINIMUM IN
overall_height0.360 INCHES IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.313 INCHES NOMINAL IN
shoulder_length0.687 INCHES NOMINAL FIRST SHOULDER IN
terminal_length0.141 INCHES IN
largest_diameter0.138 INCHES SINGLE END IN
NSN5306-00-459-4658
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10-305-4 · 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 DIRECTION: RIGHT-HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: GPS20-200 FSCM 24930 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
SHOULDER LENGTH: 0.687 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD SERIES DESIGNATOR: UNF
•
SHOULDER DIAMETER: 0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONGPS20-200 FSCM 24930 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SHOULDER LENGTH0.687 INCHES NOMINAL FIRST SHOULDER IN
THREAD SERIES DESIGNATORUNF
SHOULDER DIAMETER0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER SHAPEROUND FIRST SHOULDER
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEHEXAGON
THREAD QUANTITY PER INCH24
THREAD CLASS3A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
X1797DInterchangeable
interchangeable cross-reference
interchangeable
3625-4Interchangeable
interchangeable cross-reference
interchangeable
5229-5Interchangeable
interchangeable cross-reference
interchangeable
103054Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-305-4?
10-305-4 is a TERMINAL,STUD.
What parts can replace 10-305-4?
There are 4 known substitutes for 10-305-4: X1797D, 3625-4, 5229-5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-305-4?
10-305-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-459-4658. 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