PartsTable
Technical Data Sheet
PartsTable / O-RING / 4400173-0020
4400173-0020 ✓ 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 BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN, center_hole_diameter: 0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN, cross-sectional_height: 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-585-7725, 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
4400173-0020
NSN: 5331-00-585-7725
FSC: 5331 — O-RING
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
center_hole_diameter0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
cross-sectional_height0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
NSN5331-00-585-7725
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4400173-0020 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
•
OUTSIDE DIAMETER: 0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CROSS-SECTIONAL HEIGHT: 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5330008037208Interchangeable
interchangeable cross-reference
interchangeable
GHN10093-4Interchangeable
interchangeable cross-reference
interchangeable
19A11C02Interchangeable
interchangeable cross-reference
interchangeable
2-002N304-75Interchangeable
interchangeable cross-reference
interchangeable
LL-HX4-4958Interchangeable
interchangeable cross-reference
interchangeable
MS28784-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4400173-0020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4400173-0020?
4400173-0020 is a O-RING.
What parts can replace 4400173-0020?
There are 11 known substitutes for 4400173-0020: 5330008037208, GHN10093-4, 19A11C02 and 8 more. Substitute compatibility should be verified for your specific system.
Is 4400173-0020 still available?
4400173-0020 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4400173-0020

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026