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PGF9063 — WASHER,KEYWAY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PGF9063: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4620 OVERALL, hole_diameter: 1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM1.730 INCHES MAXIMUM IN, outside_diameter: 3.055 INCHES MINIMUM AND 3.055 INCHES MINIMUM AND 3.060 INCHES MAXIMUM3.060 INCHES MAXIMUM IN, material_thickness: 0.249 INCHES MINIMUM AND 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM IN, internal_keyway_width: 0.3135 INCHES MINIMUM AND 0.3135 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM0.3160 INCHES MAXIMUM IN, internal_keyway_quantity: 1010. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-271-4109, 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
PGF9063
NSN: 5310-00-271-4109
FSC: 5310 — Nuts and Washers
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4620 OVERALL
hole_diameter1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM1.730 INCHES MAXIMUM IN
outside_diameter3.055 INCHES MINIMUM AND 3.055 INCHES MINIMUM AND 3.060 INCHES MAXIMUM3.060 INCHES MAXIMUM IN
material_thickness0.249 INCHES MINIMUM AND 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM IN
internal_keyway_width0.3135 INCHES MINIMUM AND 0.3135 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM0.3160 INCHES MAXIMUM IN
internal_keyway_quantity1010
material_document_and_classificationSAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALLSAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_to_bottom_of_internal_keyway1.0015 INCHES MINIMUM AND 1.0015 INCHES MINIMUM AND 1.0065 INCHES MAXIMUM1.0065 INCHES MAXIMUM IN
NSN5310-00-271-4109
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PGF9063 · 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 FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY: 1.0015 INCHES MINIMUM AND 1.0015 INCHES MINIMUM AND 1.0065 INCHES MAXIMUM1.0065 INCHES MAXIMUM IN
•
INTERNAL KEYWAY WIDTH: 0.3135 INCHES MINIMUM AND 0.3135 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM0.3160 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALLSAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.055 INCHES MINIMUM AND 3.055 INCHES MINIMUM AND 3.060 INCHES MAXIMUM3.060 INCHES MAXIMUM IN
•
INTERNAL KEYWAY QUANTITY: 1010
•
MATERIAL THICKNESS: 0.249 INCHES MINIMUM AND 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 4620 OVERALL
•
HOLE DIAMETER: 1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM1.730 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY1.0015 INCHES MINIMUM AND 1.0015 INCHES MINIMUM AND 1.0065 INCHES MAXIMUM1.0065 INCHES MAXIMUM IN
INTERNAL KEYWAY WIDTH0.3135 INCHES MINIMUM AND 0.3135 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM0.3160 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALLSAE 4620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER3.055 INCHES MINIMUM AND 3.055 INCHES MINIMUM AND 3.060 INCHES MAXIMUM3.060 INCHES MAXIMUM IN
INTERNAL KEYWAY QUANTITY1010
MATERIAL THICKNESS0.249 INCHES MINIMUM AND 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4620 OVERALL
HOLE DIAMETER1.720 INCHES MINIMUM AND 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM1.730 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PGF9063?
PGF9063 is a WASHER,KEYWAY.
What is the NSN for PGF9063?
PGF9063 is cataloged in the U.S. Government catalog under NSN 5310-00-271-4109. 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.