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557619 — SHAFT AND CAM ASSY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

557619: SHAFT AND CAM ASSY.

The SHAFT AND CAM ASSY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_type: FRICTION, overall_diameter: 0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN, features_provided: SHOULDER, opening_inside_diameter_for_which_designed: 0.5630 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-464-3212, 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
557619
NSN: 5340-00-464-3212
NIINs: 004643212, 009530829
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeFRICTION
overall_diameter0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
features_providedSHOULDER
opening_inside_diameter_for_which_designed0.5630 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM IN
NSN5340-00-464-3212
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 557619 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SHOULDER
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.5630 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
FEATURES PROVIDEDSHOULDER
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.5630 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 557619?
557619 is a SHAFT AND CAM ASSY.
What is the NSN for 557619?
557619 is cataloged in the U.S. Government catalog under NSN 5340-00-464-3212. 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.