PartsTable / COMPONENT / MPH254
MPH254
✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: FOUR PUNCHED TRIANGULAR POINTS SPACED 90 DEGREES APART, peripheral_diameter: 1.692 INCHES NOMINAL IN, center_hole_diameter: 1.219 INCHES NOMINAL IN, cross-sectional_height: 0.219 INCHES NOMINAL IN, cross-sectional_thickness: 0.038 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-298-5744, 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
MPH254
NSN: 5330-00-298-5744 FSC: 5330 CAGE: 91340 — MET-PRO CORPORATION (USA)
SPECIFICATIONS
material STEEL OVERALL special_features FOUR PUNCHED TRIANGULAR POINTS SPACED 90 DEGREES APART peripheral_diameter 1.692 INCHES NOMINAL IN center_hole_diameter 1.219 INCHES NOMINAL IN cross-sectional_height 0.219 INCHES NOMINAL IN cross-sectional_thickness 0.038 INCHES NOMINAL IN cross-sectional_shape_style CUP NSN 5330-00-298-5744
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: MPH254
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
• CROSS-SECTIONAL THICKNESS: 0.038 INCHES NOMINAL IN
• PERIPHERAL DIAMETER: 1.692 INCHES NOMINAL IN
• CENTER HOLE DIAMETER: 1.219 INCHES NOMINAL IN
• CROSS-SECTIONAL SHAPE STYLE: CUP
• CROSS-SECTIONAL HEIGHT: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS 0.038 INCHES NOMINAL IN PERIPHERAL DIAMETER 1.692 INCHES NOMINAL IN MATERIAL STEEL OVERALL CENTER HOLE DIAMETER 1.219 INCHES NOMINAL IN SPECIAL FEATURES FOUR PUNCHED TRIANGULAR POINTS SPACED 90 DEGREES APART CROSS-SECTIONAL SHAPE STYLE CUP CROSS-SECTIONAL HEIGHT 0.219 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
15956E Interchangeable interchangeable cross-reference
interchangeable
17183A Interchangeable interchangeable cross-reference
interchangeable
15900 Interchangeable interchangeable cross-reference
interchangeable
15665-3 Interchangeable interchangeable cross-reference
interchangeable
152719 Interchangeable interchangeable cross-reference
interchangeable
MILE24091 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MPH254?
MPH254 is a RETAINER,PACKING.
What parts can replace MPH254?
There are 19 known substitutes for MPH254: 15956E, 17183A, 15900 and 16 more. Substitute compatibility should be verified for your specific system.
Is MPH254 still available?
MPH254 is currently cancelled.