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N-2-3-39 — SEAL,PLAIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

N-2-3-39: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thickness: 0.375 INCHES NOMINAL IN, hole_diameter: 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_diameter: 1.625 INCHES NOMINAL IN, special_features: SEAL,SPLIT; 8.00 X 9.25 X .500; NITRILE AND STAINLESS, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-595-6096, 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
N-2-3-39
NSN: 5310-00-595-6096
NIINs: 005956096, 014953435
FSC: 5310 — Nuts and Washers
CAGE: 64392 — WEIL PUMP CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thickness0.375 INCHES NOMINAL IN
hole_diameter0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_diameter1.625 INCHES NOMINAL IN
special_featuresSEAL,SPLIT; 8.00 X 9.25 X .500; NITRILE AND STAINLESS
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationSTERN THRUSTER ASSEMBLY, P/N E125FA42002 ABOARD 225 FT WLB COAST GUARD VESSELS FT
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-595-6096
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: N-2-3-39 · 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: 1.625 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: COPPER ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESONE SURFACE HAS OUTSIDE EDGE ROUNDED BY 0.062 INCH RADIUS IN
PERIPHERAL SHAPE STYLEROUND
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
THICKNESS0.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
00225Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N-2-3-39?
N-2-3-39 is a SEAL,PLAIN.
What parts can replace N-2-3-39?
There is 1 known substitute for N-2-3-39: 00225. Substitute compatibility should be verified for your specific system.
What is the NSN for N-2-3-39?
N-2-3-39 is cataloged in the U.S. Government catalog under NSN 5310-00-595-6096. This indicates validated use in U.S. government and defense supply chains.
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