PartsTable
Technical Data Sheet
Download PDF

7-317236840 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7-317236840: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, head_style: UNDERCUT HEXAGON, head_height: 0.195 INCHES NOMINAL IN, shoulder_shape: ROUND OVERALL, fastener_length: 12.232 INCHES NOMINAL IN, special_features: UNDERCUT HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-239-4220, 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
7-317236840
NSN: 5306-01-239-4220
FSC: 5306 — Bolts
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
head_styleUNDERCUT HEXAGON
head_height0.195 INCHES NOMINAL IN
shoulder_shapeROUND OVERALL
fastener_length12.232 INCHES NOMINAL IN
special_featuresUNDERCUT HEAD
thread_directionRIGHT-HAND
shoulder_diameter0.260 INCHES NOMINAL SECOND SHOULDER IN
width_between_flats0.512 INCHES NOMINAL IN
end_item_identificationARMT SUBSY,HCPT 30MM AUTO,XM139 MM
thread_series_designatorMJ
thread_pitch_in_millimeters1.0
NSN5306-01-239-4220
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7-317236840 · 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: 0.195 INCHES NOMINAL IN
•
FASTENER LENGTH: 12.232 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.312 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD PITCH IN MILLIMETERS: 1.0
•
SHOULDER SHAPE: ROUND OVERALL
•
HEAD STYLE: UNDERCUT HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.195 INCHES NOMINAL IN
FASTENER LENGTH12.232 INCHES NOMINAL IN
SHOULDER DIAMETER0.312 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.260 INCHES NOMINAL SECOND SHOULDER IN
SHOULDER DIAMETER0.312 INCHES NOMINAL THIRD SHOULDER IN
THREAD PITCH IN MILLIMETERS1.0
SHOULDER SHAPEROUND OVERALL
HEAD STYLEUNDERCUT HEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.512 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 7-317236840?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7-317236840?
7-317236840 is a BOLT,SHOULDER.
What is the NSN for 7-317236840?
7-317236840 is cataloged in the U.S. Government catalog under NSN 5306-01-239-4220. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7-317236840

✓ 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.