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BACB30VF4K7 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

BACB30VF4K7: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.364 INCHES MINIMUM AND 0.397 INCHES MAXIMUM IN, thread_length: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, screw_material: TITANIUM ALLOY, fastener_length: 0.798 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-581-8987, 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
BACB30VF4K7
NSN: 5305-01-581-8987
NIINs: 015818987, 016999265
FSC: 5305 — Screws
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter0.364 INCHES MINIMUM AND 0.397 INCHES MAXIMUM IN
thread_length0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
screw_materialTITANIUM ALLOY
fastener_length0.798 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleTORQUE-SET RIBBED
head_surface_treatmentALUMINUM
end_item_identificationKC-46 AIRCRAFT
nominal_thread_diameter0.250 INCHES IN
NSN5305-01-581-8987
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BACB30VF4K7 · 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
•
SCREW SURFACE TREATMENT: ALUMINUM
•
FASTENER LENGTH: 0.798 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
SHANK SURFACE TREATMENT: ALUMINUM
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD SURFACE TREATMENT: ALUMINUM
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTALUMINUM
FASTENER LENGTH0.798 INCHES MINIMUM AND 0.818 INCHES MAXIMUM IN
THREAD LENGTH0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
SHANK SURFACE TREATMENTALUMINUM
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD SURFACE TREATMENTALUMINUM
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALTITANIUM ALLOY
COLORBLACK
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 BACB30VF4K7?
BACB30VF4K7 is a SCREW,MACHINE.
What is the NSN for BACB30VF4K7?
BACB30VF4K7 is cataloged in the U.S. Government catalog under NSN 5305-01-581-8987. This indicates validated use in U.S. government and defense supply chains.
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