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Technical Data Sheet
14U1478PC9030 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, shank_length: 0.156 INCHES NOMINAL IN, overall_length: 0.531 INCHES NOMINAL IN, shank_diameter: 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, first_end_style: SQUARE, style_designator: SHOULDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-290-6266, 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
14U1478PC9030
NSN: 5315-00-290-6266
FSC: 5315
CAGE: 81601 — NORFOLK NAVAL SHIPYARD (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
shank_length0.156 INCHES NOMINAL IN
overall_length0.531 INCHES NOMINAL IN
shank_diameter0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.422 INCHES NOMINAL IN
first_end_locationBOTH ENDS
second_shank_length0.250 INCHES NOMINAL IN
second_shank_diameter0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
material_document_and_classificationSAE 72 CANCELLED ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-290-6266
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 14U1478PC9030 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
SECOND SHANK LENGTH: 0.250 INCHES NOMINAL IN
FIRST END STYLE: SQUARE
FIRST END LOCATION: BOTH ENDS
MATERIAL: COPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 72 CANCELLED ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR: SHOULDER
SHANK DIAMETER: 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND SHANK LENGTH0.250 INCHES NOMINAL IN
FIRST END STYLESQUARE
FIRST END LOCATIONBOTH ENDS
MATERIALCOPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 72 CANCELLED ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHOULDER
SHANK DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
OVERALL LENGTH0.531 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
SHANK LENGTH0.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
9030Interchangeable
interchangeable cross-reference
interchangeable
14525AInterchangeable
interchangeable cross-reference
interchangeable
193067Interchangeable
interchangeable cross-reference
interchangeable
RC7158Interchangeable
interchangeable cross-reference
interchangeable
4912568-01Interchangeable
interchangeable cross-reference
interchangeable
182526PC93Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14U1478PC9030?
14U1478PC9030 is a PIN,SHOULDER,HEADLESS.
What parts can replace 14U1478PC9030?
There are 17 known substitutes for 14U1478PC9030: 9030, 14525A, 193067 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14U1478PC9030?
14U1478PC9030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-290-6266. This indicates validated use in U.S. government and defense supply chains.
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