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3-910-N552-90 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3-910-N552-90: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.755 INCHES NOMINAL IN, cross-sectional_height: 0.097 INCHES NOMINAL IN, end_item_identification: PRE-PROVISIONED NAVY ITEM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-115-8223, 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
3-910-N552-90
NSN: 5331-01-115-8223
NIINs: 011158223, 015075448
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.755 INCHES NOMINAL IN
cross-sectional_height0.097 INCHES NOMINAL IN
end_item_identificationPRE-PROVISIONED NAVY ITEM
material_document_and_classification(02697)N0552 MFR REF SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyO-RING,AIRCRAFT,MAT
NSN5331-01-115-8223
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3-910-N552-90 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: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.934 INCHES MINIMUM AND 0.964 INCHES MAXIMUM IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CENTER HOLE DIAMETER: 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.934 INCHES MINIMUM AND 0.964 INCHES MAXIMUM IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE160 MAXIMUM
CENTER HOLE DIAMETER0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 7
3-910 N0552-90Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
691-00910-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
7115-0-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J515CH246X0191HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3910N-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568B-910Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-910-N552-90?
3-910-N552-90 is a O-RING.
What parts can replace 3-910-N552-90?
There are 7 known substitutes for 3-910-N552-90: 3-910 N0552-90, 691-00910-0, 7115-0-5 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-910-N552-90?
3-910-N552-90 is cataloged in the U.S. Government catalog under NSN 5331-01-115-8223. This indicates validated use in U.S. government and defense supply chains.
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