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7418007 — WASHER,SPLIT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7418007: WASHER,SPLIT.

The WASHER,SPLIT is a the manufacturer industrial component. Key specifications include hole_diameter: 0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, special_features: MATERIAL IS CRES TYPE 315; LAMINATED STOCK, style_designator: SPLIT, material_thickness: 0.125 INCHES NOMINAL IN, end_item_identification: WHISTLE CONTR, distance_across_split_opening: 0.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-522-8162, 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
7418007
NSN: 5310-01-522-8162
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
hole_diameter0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
special_featuresMATERIAL IS CRES TYPE 315; LAMINATED STOCK
style_designatorSPLIT
material_thickness0.125 INCHES NOMINAL IN
end_item_identificationWHISTLE CONTR
distance_across_split_opening0.200 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySTOP, ADJUSTMENT
NSN5310-01-522-8162
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7418007 · 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
•
DISTANCE ACROSS SPLIT OPENING: 0.200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPLIT
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE ACROSS SPLIT OPENING0.200 INCHES NOMINAL IN
STYLE DESIGNATORSPLIT
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL IS CRES TYPE 315; LAMINATED STOCK
PART NAME ASSIGNED BY CONTROLLING AGENCYSTOP, ADJUSTMENT
END ITEM IDENTIFICATIONWHISTLE CONTR
HOLE DIAMETER0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7418007?
7418007 is a WASHER,SPLIT.
What is the NSN for 7418007?
7418007 is cataloged in the U.S. Government catalog under NSN 5310-01-522-8162. 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.