PartsTable / COMPONENT / M1841A
M1841A
✓ 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: 3.188 INCHES NOMINAL IN, material: STEEL COMP 1010, outside_diameter: 2.000 INCHES NOMINAL IN, style_designator: CONCAVE, material_thickness: 0.083 INCHES NOMINAL IN, material_document_and_classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-054-1542, 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
M1841A
NSN: 5340-00-054-1542 FSC: 5340 CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
radius 3.188 INCHES NOMINAL IN material STEEL COMP 1010 outside_diameter 2.000 INCHES NOMINAL IN style_designator CONCAVE material_thickness 0.083 INCHES NOMINAL IN material_document_and_classification ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE NSN 5340-00-054-1542
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: M1841A
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: 2.000 INCHES NOMINAL IN
• STYLE DESIGNATOR: CONCAVE
• MATERIAL: STEEL COMP 1010
• MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
• RADIUS: 3.188 INCHES NOMINAL IN
• MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 2.000 INCHES NOMINAL IN STYLE DESIGNATOR CONCAVE MATERIAL STEEL COMP 1010 MATERIAL DOCUMENT AND CLASSIFICATION ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE RADIUS 3.188 INCHES NOMINAL IN MATERIAL THICKNESS 0.083 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
BE733A Upgraded Successor successor cross-reference
successor
172592 Upgraded Successor successor cross-reference
successor
23139V Upgraded Successor successor cross-reference
successor
33-37 Upgraded Successor successor cross-reference
successor
94-3-21-10 CC Upgraded Successor successor cross-reference
successor
32379 Upgraded Successor successor cross-reference
successor
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M1841A?
M1841A is a PLUG,EXPANSION.
What parts can replace M1841A?
There are 26 known substitutes for M1841A: BE733A, 172592, 23139V and 23 more. Substitute compatibility should be verified for your specific system.
Is M1841A still available?
M1841A is currently cancelled.