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7876450P4 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7876450P4: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 0.062 INCHES NOMINAL IN, spline_width: 0.022 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-550-0789, 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
7876450P4
NSN: 5305-00-550-0789
FSC: 5305 — Screws
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEADLESS (SETSCREW)
point_styleFLAT
point_length0.062 INCHES NOMINAL IN
spline_width0.022 INCHES NOMINAL IN
thread_class2A A
thread_length0.125 INCHES MAXIMUM IN
fastener_length0.125 INCHES NOMINAL IN
hardness_rating35.0 ROCKWELL C NOMINAL OVERALL
thread_directionRIGHT-HAND
surface_treatmentCHROMIUM OVERALL
point_chamfer_angle90.0 DEGREES NOMINAL
NSN5305-00-550-0789
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7876450P4 · 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
•
SPLINE MINOR DIAMETER: 0.079 INCHES NOMINAL IN
•
POINT LENGTH: 0.062 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.125 INCHES NOMINAL IN
•
SPLINE WIDTH: 0.022 INCHES NOMINAL IN
•
THREAD LENGTH: 0.125 INCHES MAXIMUM IN
•
HARDNESS RATING: 35.0 ROCKWELL C NOMINAL OVERALL
•
SPLINE MAJOR DIAMETER: 0.098 INCHES NOMINAL IN
•
POINT CHAMFER ANGLE: 90.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER0.079 INCHES NOMINAL IN
POINT LENGTH0.062 INCHES NOMINAL IN
FASTENER LENGTH0.125 INCHES NOMINAL IN
SPLINE WIDTH0.022 INCHES NOMINAL IN
THREAD LENGTH0.125 INCHES MAXIMUM IN
HARDNESS RATING35.0 ROCKWELL C NOMINAL OVERALL
SPLINE MAJOR DIAMETER0.098 INCHES NOMINAL IN
POINT CHAMFER ANGLE90.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7876450P4?
7876450P4 is a SETSCREW.
What is the NSN for 7876450P4?
7876450P4 is cataloged in the U.S. Government catalog under NSN 5305-00-550-0789. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.