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LW7X00800-100M1 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LW7X00800-100M1: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 8.5 MILLIMETERS MAXIMUM MM, outside_diameter: 14.8 MILLIMETERS MAXIMUM MM, special_features: MATERIAL 18-8 STAINLESS STEEL, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 2.0 MILLIMETERS MINIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-478-4201, 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
LW7X00800-100M1
NSN: 5310-01-478-4201
FSC: 5310 — Nuts and Washers
CAGE: 0YNJ3 — METRIC BOLT INC SUB OF LINDSTROM METRIC INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter8.5 MILLIMETERS MAXIMUM MM
outside_diameter14.8 MILLIMETERS MAXIMUM MM
special_featuresMATERIAL 18-8 STAINLESS STEEL
style_designatorSPLIT HELICAL-RIGHT HAND
material_thickness2.0 MILLIMETERS MINIMUM MM
end_item_identification3655NCD019034
NSN5310-01-478-4201
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LW7X00800-100M1 · 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
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
OUTSIDE DIAMETER: 14.8 MILLIMETERS MAXIMUM MM
•
MATERIAL THICKNESS: 2.0 MILLIMETERS MINIMUM MM
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 8.5 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER14.8 MILLIMETERS MAXIMUM MM
MATERIAL THICKNESS2.0 MILLIMETERS MINIMUM MM
SPECIAL FEATURESMATERIAL 18-8 STAINLESS STEEL
END ITEM IDENTIFICATION3655NCD019034
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER8.5 MILLIMETERS MAXIMUM MM
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
92148A200Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LW7X00800-100M1?
LW7X00800-100M1 is a WASHER,LOCK.
What parts can replace LW7X00800-100M1?
There is 1 known substitute for LW7X00800-100M1: 92148A200. Substitute compatibility should be verified for your specific system.
What is the NSN for LW7X00800-100M1?
LW7X00800-100M1 is cataloged in the U.S. Government catalog under NSN 5310-01-478-4201. 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.