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Technical Data Sheet
PartsTable / COMPONENT / 14222-1
14222-1 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4142, end_similarity: NOT IDENTICAL, first_end_style: PLAIN, second_end_style: SQUARE (ROUND CORNERS), special_features: OPERATOR ASSEMBLY FURNISHED WITHOUT HAND WHEEL; THIS PART IS MODIFIED NSN 3040-01-136-8767, first_end_diameter: 0.7500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-218-2119, 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
14222-1
NSN: 5306-00-218-2119
FSC: 5306
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4142
end_similarityNOT IDENTICAL
first_end_stylePLAIN
second_end_styleSQUARE (ROUND CORNERS)
special_featuresOPERATOR ASSEMBLY FURNISHED WITHOUT HAND WHEEL; THIS PART IS MODIFIED NSN 3040-01-136-8767
first_end_diameter0.7500 INCHES NOMINAL IN
second_end_diameter0.7500 INCHES NOMINAL IN
second_end_step_length1.375 INCHES NOMINAL IN
end_item_identificationLOS ANGELES CLASS SSN (688)
second_end_width_across_flats0.625 INCHES NOMINAL IN
material_document_and_classificationAISI/SAE 4142 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySHAFT
NSN5306-00-218-2119
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 14222-1 · 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
•
MATERIAL: STEEL OVERALL
•
WIDTH BETWEEN FLATS: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
•
SHOULDER DIAMETER: 0.375 INCHES NOMINAL FIRST SHOULDER IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
SHANK UNTHREADED HOLE DIAMETER: 0.062 INCHES NOMINAL FIRST HOLE IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
SPECIAL FEATURESONE CASTELLATED NUT AND ONE COTTER PIN FURNISHED
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES NOMINAL IN
FEATURES PROVIDEDCASEHARDENED
SHOULDER DIAMETER0.375 INCHES NOMINAL FIRST SHOULDER IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
SHANK UNTHREADED HOLE DIAMETER0.062 INCHES NOMINAL FIRST HOLE IN
THREAD CLASS2A A
THREAD QUANTITY PER INCH28
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
14-22-2-1Interchangeable
interchangeable cross-reference
interchangeable
14-22-2-1 PC 5Interchangeable
interchangeable cross-reference
interchangeable
819-080-420-040Interchangeable
interchangeable cross-reference
interchangeable
4-210-M20 ITEM 13 4 INInterchangeable
interchangeable cross-reference
interchangeable
4-210-M20Interchangeable
interchangeable cross-reference
interchangeable
420-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14222-1?
14222-1 is a SHAFT,STRAIGHT.
What parts can replace 14222-1?
There are 17 known substitutes for 14222-1: 14-22-2-1, 14-22-2-1 PC 5, 819-080-420-040 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14222-1?
14222-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-218-2119. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026