PartsTable / COMPONENT / 172548
172548
✓ 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 PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include radius: 1.375 INCHES NOMINAL IN, material: STEEL, outside_diameter: 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN, style_designator: CONCAVE, material_thickness: 0.083 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-050-1600, 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
172548
NSN: 5340-00-050-1600 FSC: 5340 CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
radius 1.375 INCHES NOMINAL IN material STEEL outside_diameter 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN style_designator CONCAVE material_thickness 0.083 INCHES NOMINAL IN NSN 5340-00-050-1600
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 172548
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: 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN
• STYLE DESIGNATOR: CONCAVE
• MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
• RADIUS: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL STEEL OUTSIDE DIAMETER 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN STYLE DESIGNATOR CONCAVE MATERIAL THICKNESS 0.083 INCHES NOMINAL IN RADIUS 1.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
106517 Upgraded Successor successor cross-reference
successor
202402 Upgraded Successor successor cross-reference
successor
1264 Upgraded Successor successor cross-reference
successor
1264P Upgraded Successor successor cross-reference
successor
M1264P Upgraded Successor successor cross-reference
successor
A-A-52420-15 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172548?
172548 is a PLUG,EXPANSION.
What parts can replace 172548?
There are 26 known substitutes for 172548: 106517, 202402, 1264 and 23 more. Substitute compatibility should be verified for your specific system.
Is 172548 still available?
172548 is currently cancelled.