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3725400 — WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3725400: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include length: 7.750 INCHES NOMINAL IN, material: PLASTIC POLYURETHANE, special_features: MFG NAME GASKET, FRONT WINDSHIELD PLATE; PRESSURE SESITIVE ADHESIVE ON ONE SIDE OF STRIP, cross-sectional_width: 0.130 INCHES NOMINAL IN, cross-sectional_height: 0.500 INCHES NOMINAL IN, end_item_identification: 2320-01-465-2174. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-192-0611, 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
3725400
NSN: 5310-01-192-0611
NIINs: 011920611, 014791992
FSC: 5310 — Nuts and Washers
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
length7.750 INCHES NOMINAL IN
materialPLASTIC POLYURETHANE
special_featuresMFG NAME GASKET, FRONT WINDSHIELD PLATE; PRESSURE SESITIVE ADHESIVE ON ONE SIDE OF STRIP
cross-sectional_width0.130 INCHES NOMINAL IN
cross-sectional_height0.500 INCHES NOMINAL IN
end_item_identification2320-01-465-2174
cross-sectional_shape_styleRECTANGULAR
NSN5310-01-192-0611
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3725400 · 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
SUBSTITUTES & CROSS-REFERENCES 1
00-356Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3725400?
3725400 is a WASHER.
What parts can replace 3725400?
There is 1 known substitute for 3725400: 00-356. Substitute compatibility should be verified for your specific system.
What is the NSN for 3725400?
3725400 is cataloged in the U.S. Government catalog under NSN 5310-01-192-0611. 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.