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G8786PC34 — WASHER,KEYWAY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

G8786PC34: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL2.500 INCHES NOMINAL IN, material_thickness: 0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN, internal_keyway_width: 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN, internal_keyway_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-264-1332, 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
G8786PC34
NSN: 5310-00-264-1332
FSC: 5310 — Nuts and Washers
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL2.500 INCHES NOMINAL IN
material_thickness0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN
internal_keyway_width0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
internal_keyway_quantity11
departure_from_cited_designatorAS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEPAS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEP IN
distance_from_centerline_to_bottom_of_internal_keyway0.712 INCHES NOMINAL0.712 INCHES NOMINAL IN
NSN5310-00-264-1332
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: G8786PC34 · 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: 0.712 INCHES NOMINAL0.712 INCHES NOMINAL IN
•
INTERNAL KEYWAY WIDTH: 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL2.500 INCHES NOMINAL IN
•
INTERNAL KEYWAY QUANTITY: 11
•
MATERIAL THICKNESS: 0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN
•
DEPARTURE FROM CITED DESIGNATOR: AS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEPAS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEP IN
•
MINIMUM YIELD STRENGTH: 30000 POUNDS PER SQUARE INCH30000 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY0.712 INCHES NOMINAL0.712 INCHES NOMINAL IN
INTERNAL KEYWAY WIDTH0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
OUTSIDE DIAMETER2.500 INCHES NOMINAL2.500 INCHES NOMINAL IN
INTERNAL KEYWAY QUANTITY11
MATERIAL THICKNESS0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN
DEPARTURE FROM CITED DESIGNATORAS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEPAS MOD BY EDGES OF HOLE CHAMFERED 45.0 DEG 0.031 IN. DEEP IN
MINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH30000 POUNDS PER SQUARE INCH LBS
MATERIALSTEEL OVERALL
HOLE DIAMETER0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN
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 G8786PC34?
G8786PC34 is a WASHER,KEYWAY.
What is the NSN for G8786PC34?
G8786PC34 is cataloged in the U.S. Government catalog under NSN 5310-00-264-1332. 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.