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PBF1416-9D31C — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PBF1416-9D31C: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: DISHED HEXAGON, head_height: 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-306-5822, 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
PBF1416-9D31C
NSN: 5306-01-306-5822
FSC: 5306 — Bolts
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
head_styleDISHED HEXAGON
head_height0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
thread_class3A A
thread_length0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length2.763 INCHES MINIMUM AND 2.793 INCHES MAXIMUM IN
shoulder_length1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM FIRST SHOULDER IN
special_features63.0 MICROINCH UNDERCUT
thread_directionRIGHT-HAND
shoulder_diameter0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCHROMIUM GRIP
NSN5306-01-306-5822
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PBF1416-9D31C · 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: 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.763 INCHES MINIMUM AND 2.793 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS
•
SHOULDER DIAMETER: 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
FASTENER LENGTH2.763 INCHES MINIMUM AND 2.793 INCHES MAXIMUM IN
SHOULDER LENGTH1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD
SHOULDER DIAMETER0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES 6
BA0017AC3J9C31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AIC1699-9D31CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03A217-9D31CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
124231-9D31CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VS3364C-9D31Reference document
Same NSN cross-reference
Reference document — Secondary reference
PBF1480-9D31CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 PBF1416-9D31C?
PBF1416-9D31C is a BOLT,SHOULDER.
What parts can replace PBF1416-9D31C?
There are 6 known substitutes for PBF1416-9D31C: BA0017AC3J9C31, AIC1699-9D31C, 03A217-9D31C and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PBF1416-9D31C?
PBF1416-9D31C is cataloged in the U.S. Government catalog under NSN 5306-01-306-5822. 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.