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S6317-000A — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

S6317-000A: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.440 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.875 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-351-3272, 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
S6317-000A
NSN: 5306-01-351-3272
FSC: 5306 — Bolts
CAGE: 56854 — SEARS MFG CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.440 INCHES NOMINAL IN
thread_class2A A
thread_length0.875 INCHES NOMINAL IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.250 INCHES NOMINAL IN
shoulder_length0.375 INCHES NOMINAL FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentZINC AND PHOSPHATE OVERALL
width_between_flats0.360 INCHES NOMINAL IN
NSN5306-01-351-3272
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: S6317-000A · 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
•
EXTENDED WASHER THICKNESS: 0.062 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.440 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.250 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.375 INCHES NOMINAL FIRST SHOULDER IN
•
EXTENDED WASHER DIAMETER: 0.880 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.875 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.062 INCHES NOMINAL IN
HEAD HEIGHT0.440 INCHES NOMINAL IN
FASTENER LENGTH1.250 INCHES NOMINAL IN
SHOULDER LENGTH0.375 INCHES NOMINAL FIRST SHOULDER IN
EXTENDED WASHER DIAMETER0.880 INCHES NOMINAL IN
SHOULDER DIAMETER0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.875 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES 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 1
A48347Same 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 S6317-000A?
S6317-000A is a BOLT,SHOULDER.
What parts can replace S6317-000A?
There is 1 known substitute for S6317-000A: A48347. Substitute compatibility should be verified for your specific system.
What is the NSN for S6317-000A?
S6317-000A is cataloged in the U.S. Government catalog under NSN 5306-01-351-3272. 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.