PartsTable
Technical Data Sheet

NL3/8DP — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NL3/8DP: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 10.3 MILLIMETERS NOMINAL MM, overall_height: 2.5 MILLIMETERS NOMINAL MM, outside_diameter: 16.6 MILLIMETERS NOMINAL MM, style_designator: TWO PIECE INTERLOCKING, end_item_identification: 12574354; A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-662-5151, 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
NL3/8DP
NSN: 5310-01-662-5151
FSC: 5310 — Nuts and Washers
CAGE: 1PUD1 — NORD LOCK INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter10.3 MILLIMETERS NOMINAL MM
overall_height2.5 MILLIMETERS NOMINAL MM
outside_diameter16.6 MILLIMETERS NOMINAL MM
style_designatorTWO PIECE INTERLOCKING
end_item_identification12574354; A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
part_name_assigned_by_controlling_agencyNORD-LOCK WASHER
NSN5310-01-662-5151
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NL3/8DP · 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: TWO PIECE INTERLOCKING
•
OUTSIDE DIAMETER: 16.6 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 10.3 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.5 MILLIMETERS NOMINAL MM
STYLE DESIGNATORTWO PIECE INTERLOCKING
OUTSIDE DIAMETER16.6 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYNORD-LOCK WASHER
END ITEM IDENTIFICATION12574354; A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
MATERIALSTEEL OVERALL
HOLE DIAMETER10.3 MILLIMETERS NOMINAL 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

No substitute or cross-reference records for this part.

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 NL3/8DP?
NL3/8DP is a WASHER,LOCK.
What is the NSN for NL3/8DP?
NL3/8DP is cataloged in the U.S. Government catalog under NSN 5310-01-662-5151. 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.