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99-1482537 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

99-1482537: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.940 INCHES NOMINAL IN, outside_diameter: 1.262 INCHES NOMINAL IN, material_thickness: 0.034 INCHES NOMINAL IN, wire_hole_diameter: 0.062 INCHES NOMINAL IN, internal_straight_key_width: 0.114 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-471-2945, 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
99-1482537
NSN: 5310-00-471-2945
FSC: 5310 — Nuts and Washers
CAGE: 99995 — NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.940 INCHES NOMINAL IN
outside_diameter1.262 INCHES NOMINAL IN
material_thickness0.034 INCHES NOMINAL IN
wire_hole_diameter0.062 INCHES NOMINAL IN
internal_straight_key_width0.114 INCHES NOMINAL IN
NSN5310-00-471-2945
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 99-1482537 · 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
•
INTERNAL STRAIGHT KEY WIDTH: 0.114 INCHES NOMINAL IN
•
WIRE HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.262 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.034 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.940 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.114 INCHES NOMINAL IN
WIRE HOLE DIAMETER0.062 INCHES NOMINAL IN
OUTSIDE DIAMETER1.262 INCHES NOMINAL IN
MATERIAL THICKNESS0.034 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.940 INCHES NOMINAL 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 1
FHS1789-12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 99-1482537?
99-1482537 is a WASHER,KEY.
What parts can replace 99-1482537?
There is 1 known substitute for 99-1482537: FHS1789-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-1482537?
99-1482537 is cataloged in the U.S. Government catalog under NSN 5310-00-471-2945. 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.