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PartsTable / COMPONENT / MS1782812C(MOD)
MS1782812C(MOD) ✓ 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 MS1782812C(MOD) is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-590-5793, 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
MS1782812C(MOD)
NSN: 5310-01-590-5793
FSC: 5310
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part NumberMS1782812C(MOD)
NSN5310-01-590-5793
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS1782812C(MOD) · 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
•
DEPARTURE FROM CITED DOCUMENT: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
•
CRITICALITY CODE JUSTIFICATION: ZZZW
TECHNICAL CHARACTERISTICS (FLIS)
DEPARTURE FROM CITED DOCUMENTMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1504-50 PIECE 7Interchangeable
interchangeable cross-reference
interchangeable
MS17828-120Interchangeable
interchangeable cross-reference
interchangeable
751-6402402 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
167-8204846 ITEM NO 41Interchangeable
interchangeable cross-reference
interchangeable
PL-13911N18 ITEM 179BL1Interchangeable
interchangeable cross-reference
interchangeable
13911N18 ITEM 179BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS1782812C(MOD)?
MS1782812C(MOD) is a MS1782812C(MOD).
What parts can replace MS1782812C(MOD)?
There are 20 known substitutes for MS1782812C(MOD): 1504-50 PIECE 7, MS17828-120, 751-6402402 ITEM 9 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS1782812C(MOD)?
MS1782812C(MOD) is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-590-5793. 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