PartsTable / COMPONENT / 857760-1
857760-1 — Technical Data Sheet
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING CASE, case_style: SQUARE, seal_width: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, accommodated_shaft_diameter: 0.499 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-908-4349, 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
857760-1
NSN: 5330-00-908-4349 FSC: 5330 CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
material STEEL CORROSION RESISTING CASE case_style SQUARE seal_width 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN accommodated_shaft_diameter 0.499 INCHES NOMINAL IN NSN 5330-00-908-4349
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 857760-1
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
• MATERIAL: STEEL CORROSION RESISTING CASE
• ACCOMMODATED SHAFT DIAMETER: 0.499 INCHES NOMINAL IN
• SEAL WIDTH: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL STEEL CORROSION RESISTING CASE ACCOMMODATED SHAFT DIAMETER 0.499 INCHES NOMINAL IN SEAL WIDTH 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN CASE STYLE SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
22711 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
N22711 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
1964594 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
1957378 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
KX24 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
T3910-F Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 857760-1?
857760-1 is a SEAL,PLAIN ENCASED.
What parts can replace 857760-1?
There are 11 known substitutes for 857760-1: 22711, N22711, 1964594 and 8 more. Substitute compatibility should be verified for your specific system.
Is 857760-1 still available?
857760-1 is currently cancelled.
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