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2-032 N507-90 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-032 N507-90: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -54.0 CELSIUS AND 71.0 CELSIUS DEGC, hardness_rating: 88.0 SHORE DUROMETER A MINIMUM OVERALL, peripheral_diameter: 1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN, center_hole_diameter: 46.97 MILLIMETERS MINIMUM AND 47.73 MILLIMETERS MAXIMUM MM, elongation_percentage: 80 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-092-5505, 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
2-032 N507-90
NSN: 5330-01-092-5505
FSC: 5330 — Packing and Gasket Materials
CAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-54.0 CELSIUS AND 71.0 CELSIUS DEGC
hardness_rating88.0 SHORE DUROMETER A MINIMUM OVERALL
peripheral_diameter1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN
center_hole_diameter46.97 MILLIMETERS MINIMUM AND 47.73 MILLIMETERS MAXIMUM MM
elongation_percentage80 MAXIMUM
cross-sectional_height1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM MM
cross-sectional_shape_styleO-RING
specification/standard_data81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
cross_section_outside_diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classificationMIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-092-5505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-032 N507-90 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
•
TEMP RATING: -54.0 CELSIUS AND 71.0 CELSIUS DEGC
•
CROSS-SECTIONAL HEIGHT: 1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 88.0 SHORE DUROMETER A MINIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
ELONGATION PERCENTAGE: 80 MAXIMUM
•
SPECIFICATION/STANDARD DATA: 81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
PERIPHERAL DIAMETER: 1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-54.0 CELSIUS AND 71.0 CELSIUS DEGC
CROSS-SECTIONAL HEIGHT1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM MM
HARDNESS RATING88.0 SHORE DUROMETER A MINIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
ELONGATION PERCENTAGE80 MAXIMUM
SPECIFICATION/STANDARD DATA81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PERIPHERAL DIAMETER1.983 INCHES MINIMUM AND 2.025 INCHES MAXIMUM IN
CENTER HOLE DIAMETER46.97 MILLIMETERS MINIMUM AND 47.73 MILLIMETERS MAXIMUM MM
CROSS SECTION OUTSIDE DIAMETER0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
AS568-032MIL-P-5510Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-032 N507-90?
2-032 N507-90 is a PACKING,PREFORMED.
What parts can replace 2-032 N507-90?
There is 1 known substitute for 2-032 N507-90: AS568-032MIL-P-5510. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-032 N507-90?
2-032 N507-90 is cataloged in the U.S. Government catalog under NSN 5330-01-092-5505. 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.