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PartsTable / COMPONENT / KC2548
KC2548 ✓ 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 SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, head_style: HEXAGON, head_height: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, point_style: FLAT, point_length: 0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN, thread_class: 3A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-737-6095, 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
KC2548
NSN: 5305-00-737-6095
FSC: 5305
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
head_styleHEXAGON
head_height0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
point_styleFLAT
point_length0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN
thread_class3A A
thread_length0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
point_diameter0.426 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
fastener_length1.193 INCHES MINIMUM AND 1.213 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
point_chamfer_angle30.0 DEGREES NOMINAL
width_between_flats0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
NSN5305-00-737-6095
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KC2548 · 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: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
POINT CHAMFER ANGLE: 30.0 DEGREES NOMINAL
•
MATERIAL: STEEL COMP 1020 OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
POINT STYLE: FLAT
•
POINT DIAMETER: 0.426 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD LENGTH: 0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
POINT CHAMFER ANGLE30.0 DEGREES NOMINAL
MATERIALSTEEL COMP 1020 OVERALL
THREAD SERIES DESIGNATORUNF
POINT STYLEFLAT
POINT DIAMETER0.426 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.840 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
POINT LENGTH0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH18
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
612K46Interchangeable
interchangeable cross-reference
interchangeable
10952Interchangeable
interchangeable cross-reference
interchangeable
1108DInterchangeable
interchangeable cross-reference
interchangeable
5305007376095Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KC2548?
KC2548 is a SETSCREW.
What parts can replace KC2548?
There are 4 known substitutes for KC2548: 612K46, 10952, 1108D and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KC2548?
KC2548 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-737-6095. 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