PartsTable / COMPONENT / 320570
320570
✓ 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: PLASTIC INSULATION, hole_diameter: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN, overall_length: 1.700 INCHES IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, outside_diameter: 0.427 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-483-6087, 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
320570
NSN: 5330-00-483-6087 FSC: 5330 CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
material PLASTIC INSULATION hole_diameter 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN overall_length 1.700 INCHES IN hardness_rating 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM outside_diameter 0.427 INCHES NOMINAL IN style_designator SPLIT HELICAL-RIGHT HAND aperture_diameter 0.438 INCHES NOMINAL IN basic_shape_style CRIMP surface_treatment TIN OVERALL EXCEPT INSULATION SINGLE LAYER material_thickness 0.047 INCHES MINIMUM IN end_item_identification EVINRUDE ENGINE, OUTBOARD, COUNTER ROTATION, 175DCXSCR cross-sectional_thickness 0.010 INCHES NOMINAL IN NSN 5330-00-483-6087
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 320570
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
• CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
• APERTURE DIAMETER: 0.438 INCHES NOMINAL IN
• OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
• CROSS-SECTIONAL THICKNESS: 0.010 INCHES NOMINAL IN
• STYLE DESIGNATOR: CIRCULAR
• MATERIAL: CELLULOSE AND RESIN SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE SOLID SINGLE OR COMPOSITION APERTURE DIAMETER 0.438 INCHES NOMINAL IN OUTSIDE DIAMETER 0.625 INCHES NOMINAL IN CROSS-SECTIONAL THICKNESS 0.010 INCHES NOMINAL IN STYLE DESIGNATOR CIRCULAR MATERIAL CELLULOSE AND RESIN SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
320570 Interchangeable interchangeable cross-reference
interchangeable
N10BS Interchangeable interchangeable cross-reference
interchangeable
NBS12 Interchangeable interchangeable cross-reference
interchangeable
5830E9197 Interchangeable interchangeable cross-reference
interchangeable
AX53 Interchangeable interchangeable cross-reference
interchangeable
15165 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 320570?
320570 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 320570?
There are 10 known substitutes for 320570: 320570, N10BS, NBS12 and 7 more. Substitute compatibility should be verified for your specific system.
Is 320570 still available?
320570 is currently cancelled.