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428063 — VALVE PLATE AND CONTROL SUBASSEM

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

428063: VALVE PLATE AND CONTROL SUBASSEM.

VALVE PLATE AND CONTROL SUBASSEM. Key specifications include end_item_identification: PUMP,HYDRAULIC,ACFT,P/N 428036. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-308-7853, 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
428063
NSN: 5307-00-308-7853
NIINs: 003087853, 010594947
FSC: 5307 — Studs
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
end_item_identificationPUMP,HYDRAULIC,ACFT,P/N 428036
NSN5307-00-308-7853
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 428063 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY DIAMETER: 4.498 INCHES NOMINAL IN
•
THREAD LENGTH: 1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
NOMINAL THREAD SIZE: 0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
•
BODY LENGTH: 6.312 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 12 LOCATION NOT OTHERWISE SPECIFIED
•
NECK DIAMETER: 1.875 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
BODY DIAMETER4.498 INCHES NOMINAL IN
THREAD LENGTH1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH14.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
BODY LENGTH6.312 INCHES NOMINAL IN
THREAD QUANTITY PER INCH12 LOCATION NOT OTHERWISE SPECIFIED
NECK DIAMETER1.875 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.438 INCHES NOMINAL FIRST HOLE IN
PLAIN SHANK DIAMETER1.495 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 428063?
428063 is a VALVE PLATE AND CONTROL SUBASSEM.
What is the NSN for 428063?
428063 is cataloged in the U.S. Government catalog under NSN 5307-00-308-7853. 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.