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PBF1475-3-10 — SCREW,CLOSE TOLERANCE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PBF1475-3-10: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: FLAT COUNTERSUNKFLAT COUNTERSUNK, grip_length: 0.615 INCHES MINIMUM AND 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM0.635 INCHES MAXIMUM IN, thread_class: 3A3A, grip_diameter: 0.1890 INCHES MINIMUM AND 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM0.1895 INCHES MAXIMUM IN, head_diameter: 0.339 INCHES MINIMUM AND 0.339 INCHES MINIMUM AND 0.381 INCHES MAXIMUM0.381 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-331-5809, 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
PBF1475-3-10
NSN: 5305-01-331-5809
FSC: 5305 — Screws
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
head_styleFLAT COUNTERSUNKFLAT COUNTERSUNK
grip_length0.615 INCHES MINIMUM AND 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM0.635 INCHES MAXIMUM IN
thread_class3A3A
grip_diameter0.1890 INCHES MINIMUM AND 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM0.1895 INCHES MAXIMUM IN
head_diameter0.339 INCHES MINIMUM AND 0.339 INCHES MINIMUM AND 0.381 INCHES MAXIMUM0.381 INCHES MAXIMUM IN
thread_length0.338 INCHES NOMINAL0.338 INCHES NOMINAL IN
fastener_length0.947 INCHES MINIMUM AND 0.947 INCHES MINIMUM AND 0.994 INCHES MAXIMUM0.994 INCHES MAXIMUM IN
thread_directionRIGHT-HANDRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM101.0 DEGREES MAXIMUM
surface_treatmentPASSIVATE OVERALLPASSIVATE OVERALL
internal_drive_styleOFFSET CRUCIFORM (TORQUE SET)OFFSET CRUCIFORM (TORQUE SET)
NSN5305-01-331-5809
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PBF1475-3-10 · 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
•
FASTENER LENGTH: 0.947 INCHES MINIMUM AND 0.947 INCHES MINIMUM AND 0.994 INCHES MAXIMUM0.994 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.338 INCHES NOMINAL0.338 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALLAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES0.190 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNKFLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
GRIP LENGTH: 0.615 INCHES MINIMUM AND 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM0.635 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.947 INCHES MINIMUM AND 0.947 INCHES MINIMUM AND 0.994 INCHES MAXIMUM0.994 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.338 INCHES NOMINAL0.338 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALLAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES0.190 INCHES IN
HEAD STYLEFLAT COUNTERSUNKFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
GRIP LENGTH0.615 INCHES MINIMUM AND 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM0.635 INCHES MAXIMUM IN
GRIP DIAMETER0.1890 INCHES MINIMUM AND 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM0.1895 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALLPASSIVATE OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 2
VCL0009-3-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
GB510FG3-10Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PBF1475-3-10?
PBF1475-3-10 is a SCREW,CLOSE TOLERANCE.
What parts can replace PBF1475-3-10?
There are 2 known substitutes for PBF1475-3-10: VCL0009-3-10, GB510FG3-10. Substitute compatibility should be verified for your specific system.
What is the NSN for PBF1475-3-10?
PBF1475-3-10 is cataloged in the U.S. Government catalog under NSN 5305-01-331-5809. 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.