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Technical Data Sheet
PartsTable / O-RING / 4400171-0090
4400171-0090 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, material_document_and_classification: MIL-R-83248/2 MIL SPEC ALL MATERIAL RESPONSES OVERALL, reference_number_differentiating_characteristics: REQUIRES SPECIAL CLEANING AND PACKAGING FOR OXYGEN AND NITROGEN SERVICE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-641-0693, 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
4400171-0090
NSN: 5331-00-641-0693
FSC: 5331 — O-RING
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
material_document_and_classificationMIL-R-83248/2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
reference_number_differentiating_characteristicsREQUIRES SPECIAL CLEANING AND PACKAGING FOR OXYGEN AND NITROGEN SERVICE
NSN5331-00-641-0693
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4400171-0090 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: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CENTER HOLE DIAMETER: 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
ELONGATION PERCENTAGE160 MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
100-152Interchangeable
interchangeable cross-reference
interchangeable
347360R1Interchangeable
interchangeable cross-reference
interchangeable
07-100152Interchangeable
interchangeable cross-reference
interchangeable
9452K17-009Interchangeable
interchangeable cross-reference
interchangeable
54A125-9Interchangeable
interchangeable cross-reference
interchangeable
7377-009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4400171-0090?
4400171-0090 is a O-RING.
What parts can replace 4400171-0090?
There are 21 known substitutes for 4400171-0090: 100-152, 347360R1, 07-100152 and 18 more. Substitute compatibility should be verified for your specific system.
Is 4400171-0090 still available?
4400171-0090 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026