PartsTable
Technical Data Sheet
32581 ✓ Verified by PartsTable
Lindy · 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 COVER,ACCESS is a Lindy industrial component. Key specifications include material: ASBESTOS AND COPPER OVERALL, overall_width: 0.437 INCHES NOMINAL IN, overall_length: 1.182 INCHES NOMINAL IN, outside_diameter: 2.057 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, style_designator: RECTANGULAR, aperture_diameter: 1.438 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-303-5809, 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
32581
NSN: 5330-00-303-5809
FSC: 5330
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
materialASBESTOS AND COPPER OVERALL
overall_width0.437 INCHES NOMINAL IN
overall_length1.182 INCHES NOMINAL IN
outside_diameter2.057 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
style_designatorRECTANGULAR
aperture_diameter1.438 INCHES NOMINAL IN
cross-sectional_thickness0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
NSN5330-00-303-5809
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 32581 MFR: Lindy ⚠ 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: ASBESTOS AND COPPER OVERALL
OUTSIDE DIAMETER: 2.057 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS: 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
APERTURE DIAMETER: 1.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALASBESTOS AND COPPER OVERALL
OUTSIDE DIAMETER2.057 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
APERTURE DIAMETER1.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
44932Interchangeable
interchangeable cross-reference
interchangeable
1244-133Interchangeable
interchangeable cross-reference
interchangeable
3258-1Interchangeable
interchangeable cross-reference
interchangeable
3258-01Interchangeable
interchangeable cross-reference
interchangeable
MC844PInterchangeable
interchangeable cross-reference
interchangeable
85333Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 32581?
32581 is a COVER,ACCESS manufactured by Lindy.
What parts can replace 32581?
There are 14 known substitutes for 32581: 44932, 1244-133, 3258-1 and 11 more. Substitute compatibility should be verified for your specific system.
Is 32581 still available?
32581 is currently cancelled.
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