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Technical Data Sheet
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ST1222-10 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ST1222-10: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, special_features: OVERALL LENGTH 0.865-0.883; UNTHREADED LENGTH 0.083-0.108, end_item_identification: F119-PW-100 ENGINE ONF-22 AIRCRAFT, nominal_thread_diameter: 0.313 INCHES IN, thread_quantity_per_inch: 24. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-484-8232, 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
ST1222-10
NSN: 5306-01-484-8232
FSC: 5306 — Bolts
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
special_featuresOVERALL LENGTH 0.865-0.883; UNTHREADED LENGTH 0.083-0.108
end_item_identificationF119-PW-100 ENGINE ONF-22 AIRCRAFT
nominal_thread_diameter0.313 INCHES IN
thread_quantity_per_inch24
NSN5306-01-484-8232
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ST1222-10 · 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
•
NOMINAL THREAD DIAMETER: 0.313 INCHES IN
•
THREAD QUANTITY PER INCH: 24
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL THREAD DIAMETER0.313 INCHES IN
SPECIAL FEATURESOVERALL LENGTH 0.865-0.883; UNTHREADED LENGTH 0.083-0.108
END ITEM IDENTIFICATIONF119-PW-100 ENGINE ONF-22 AIRCRAFT
THREAD QUANTITY PER INCH24
MATERIALNICKEL ALLOY OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is ST1222-10?
ST1222-10 is a BOLT,MACHINE.
What is the NSN for ST1222-10?
ST1222-10 is cataloged in the U.S. Government catalog under NSN 5306-01-484-8232. 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.