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Technical Data Sheet
PartsTable / O-RING / 174140
174140 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: PACKING, PREFORMED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-224-4699, 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
174140
NSN: 5331-00-224-4699
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyPACKING, PREFORMED
NSN5331-00-224-4699
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 174140 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CROSS-SECTIONAL HEIGHT: 0.094 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.033 INCHES MINIMUM AND 2.067 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.256 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.094 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.033 INCHES MINIMUM AND 2.067 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.256 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
P48026-137Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS28775Interchangeable
interchangeable cross-reference
interchangeable
MS28775-137Interchangeable
interchangeable cross-reference
interchangeable
195076Interchangeable
interchangeable cross-reference
interchangeable
287MR003P038Interchangeable
interchangeable cross-reference
interchangeable
C3663-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 174140?
174140 is a PACKING,PREFORMED.
What parts can replace 174140?
There are 28 known substitutes for 174140: P48026-137, SAE-AS28775, MS28775-137 and 25 more. Substitute compatibility should be verified for your specific system.
Is 174140 still available?
174140 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026