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49396 — WINCH,BOAT DAVIT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

49396: WINCH,BOAT DAVIT.

The WINCH,BOAT DAVIT is a the manufacturer industrial component. Key specifications include operation_method: POWERED, prime_mover_type: HYDRAULIC MOTOR, special_features: INCLUDES CONSTANT TENSION CONTROL VALVES AND MANIFOLD, end_item_identification: ONBOARD 210 FT WMEC, 378 FT WHEC, 175 FT WLM AND OTHER COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-004-4941, 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
49396
NSN: 5310-01-004-4941
NIINs: 010044941, 015051581
FSC: 5310 — Nuts and Washers
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
operation_methodPOWERED
prime_mover_typeHYDRAULIC MOTOR
special_featuresINCLUDES CONSTANT TENSION CONTROL VALVES AND MANIFOLD
prime_mover_quantity1
end_item_identificationONBOARD 210 FT WMEC, 378 FT WHEC, 175 FT WLM AND OTHER COAST GUARD VESSELS FT
NSN5310-01-004-4941
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 49396 · 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
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.109 INCHES NOMINAL IN
•
THICKNESS: 0.020 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.109 INCHES NOMINAL IN
THICKNESS0.020 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
186582Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49396?
49396 is a WINCH,BOAT DAVIT.
What parts can replace 49396?
There is 1 known substitute for 49396: 186582. Substitute compatibility should be verified for your specific system.
What is the NSN for 49396?
49396 is cataloged in the U.S. Government catalog under NSN 5310-01-004-4941. 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.