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12-19183 3 — WASHER,SEAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12-19183 3: WASHER,SEAL.

The WASHER,SEAL is a the manufacturer industrial component. Key specifications include special_features: DRAIN SCREW GASKET, end_item_identification: MECURY MARINE ENGINE 25-40 HP. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-370-4408, 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
12-19183 3
NSN: 5310-01-370-4408
NIINs: 013704408, 014774720, 015126461
FSC: 5310 — Nuts and Washers
CAGE: HB896 — E.W. DRIESSEN B.V. (NLD)
SPECIFICATIONS
special_featuresDRAIN SCREW GASKET
end_item_identificationMECURY MARINE ENGINE 25-40 HP
NSN5310-01-370-4408
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12-19183 3 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGEAR HOUSE (DRIVE SHAFT) C-159200 40 HP
SUBSTITUTES & CROSS-REFERENCES 2
12-19183Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
191833Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12-19183 3?
12-19183 3 is a WASHER,SEAL.
What parts can replace 12-19183 3?
There are 2 known substitutes for 12-19183 3: 12-19183, 191833. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-19183 3?
12-19183 3 is cataloged in the U.S. Government catalog under NSN 5310-01-370-4408. 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.