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16559-1 — TRANSFORMER,POWER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

16559-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 0.950 INCHES NOMINAL IN, body_height: 0.950 INCHES NOMINAL IN, body_length: 1.265 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-496-2882, 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
16559-1
NSN: 5315-00-496-2882
NIINs: 004962882, 010896740
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 20076 — TITAN WHEEL CORPORATION OF ILLINOIS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.950 INCHES NOMINAL IN
body_height0.950 INCHES NOMINAL IN
body_length1.265 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
first_end_styleCHAMFERED
mounting_methodTERMINAL SINGLE GROUP
second_end_styleCHAMFERED
pin_overall_length8.250 INCHES NOMINAL IN
first_hole_diameter0.281 INCHES NOMINAL IN
pin_overall_diameter1.0620 INCHES NOMINAL IN
second_hole_diameter0.469 INCHES NOMINAL IN
NSN5315-00-496-2882
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 16559-1 · 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
•
FIRST END TAPER LENGTH: 0.188 INCHES NOMINAL IN
•
SECOND END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
SECOND END TAPER LENGTH: 1.062 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 1.0620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.188 INCHES NOMINAL IN
SECOND END TAPER ANGLE15.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.281 INCHES NOMINAL IN
SECOND END TAPER LENGTH1.062 INCHES NOMINAL IN
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
PIN OVERALL DIAMETER1.0620 INCHES NOMINAL IN
PIN OVERALL LENGTH8.250 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16559-1?
16559-1 is a TRANSFORMER,POWER.
What is the NSN for 16559-1?
16559-1 is cataloged in the U.S. Government catalog under NSN 5315-00-496-2882. 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.