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2-111N552-90 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-111N552-90: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, center_hole_diameter: 0.422 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-154-9186, 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
2-111N552-90
NSN: 5330-01-154-9186
FSC: 5330 — Packing and Gasket Materials
CAGE: H2987 — SUN TEST SYSTEMS B.V. (NLD)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
center_hole_diameter0.422 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN
elongation_percentage160 MAXIMUM
cross-sectional_height0.101 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
material_document_and_classificationASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OR SAE J200,3CH915B34E16E36 ASSN STD SINGLE MATERIAL RESPONSE OR N552-90,FSCM 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-154-9186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-111N552-90 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: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.101 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OR SAE J200,3CH915B34E16E36 ASSN STD SINGLE MATERIAL RESPONSE OR N552-90,FSCM 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
PERIPHERAL DIAMETER: 0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.422 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.101 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE OR SAE J200,3CH915B34E16E36 ASSN STD SINGLE MATERIAL RESPONSE OR N552-90,FSCM 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
ELONGATION PERCENTAGE160 MAXIMUM
PERIPHERAL DIAMETER0.619 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.422 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
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 4
N0552 2-111Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-111N552-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
4KK862Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-111 N532-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-111N552-90?
2-111N552-90 is a PACKING,PREFORMED.
What parts can replace 2-111N552-90?
There are 4 known substitutes for 2-111N552-90: N0552 2-111, 2-111N552-9, 4KK862 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-111N552-90?
2-111N552-90 is cataloged in the U.S. Government catalog under NSN 5330-01-154-9186. This indicates validated use in U.S. government and defense supply chains.
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