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PartsTable / COMPONENT / 124-4322648 PC 77
124-4322648 PC 77 ✓ 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,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.156 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, overall_length: 1.000 INCHES NOMINAL IN, special_features: DRILL THRU 0.156 TO 0.160 ON CENTER FOR PT 77 AT ASSY IN SHOP, style_designator: COILED, end_item_identification: SCUTTLE; NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-468-9943, 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
124-4322648 PC 77
NSN: 5315-01-468-9943
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.156 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
overall_length1.000 INCHES NOMINAL IN
special_featuresDRILL THRU 0.156 TO 0.160 ON CENTER FOR PT 77 AT ASSY IN SHOP
style_designatorCOILED
end_item_identificationSCUTTLE; NIMITZ CLASS CVN
material_document_and_classificationMIL-P-1097 TY2,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-468-9943
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-4322648 PC 77 · 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
•
STYLE DESIGNATOR: COILED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-1097 TY2,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCOILED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-1097 TY2,CL1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.156 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SPECIAL FEATURESDRILL THRU 0.156 TO 0.160 ON CENTER FOR PT 77 AT ASSY IN SHOP
END ITEM IDENTIFICATIONSCUTTLE; NIMITZ CLASS CVN
OVERALL LENGTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
124-4322649Interchangeable
interchangeable cross-reference
interchangeable
124-4322649 PC 21Interchangeable
interchangeable cross-reference
interchangeable
124-4322648 PC 22Interchangeable
interchangeable cross-reference
interchangeable
124-4366739 PCInterchangeable
interchangeable cross-reference
interchangeable
124-4322649 PC 31Interchangeable
interchangeable cross-reference
interchangeable
5 LG=3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124-4322648 PC 77?
124-4322648 PC 77 is a PIN,SPRING.
What parts can replace 124-4322648 PC 77?
There are 23 known substitutes for 124-4322648 PC 77: 124-4322649, 124-4322649 PC 21, 124-4322648 PC 22 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-4322648 PC 77?
124-4322648 PC 77 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-468-9943. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026