PartsTable
Technical Data Sheet
S1243 ✓ 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 MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYESTER, special_features: 16 X 3 IN.; CORE COLOR BLACK WITH 2 COILS PER BX IN, perforation_feature: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-072-0953, 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
S1243
NSN: 5330-00-072-0953
FSC: 5330
CAGE: 01551 — EDRO CORPORATION, THE DBA EDRO CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYESTER
special_features16 X 3 IN.; CORE COLOR BLACK WITH 2 COILS PER BX IN
perforation_featureNOT INCLUDED
NSN5330-00-072-0953
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1243 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
OUTSIDE CORNER RADIUS: 0.188 INCHES NOMINAL IN
MATERIAL: RUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL THICKNESS: 0.094 INCHES NOMINAL IN
STYLE DESIGNATOR: NON-CIRCULAR
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 1.250 INCHES NOMINAL IN
FSC APPLICATION DATA: WASHER-EXTRACTOR,LAUNDRY,COMMERICAL
APERTURE WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE CORNER RADIUS0.188 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH1.250 INCHES NOMINAL IN
FSC APPLICATION DATAWASHER-EXTRACTOR,LAUNDRY,COMMERICAL
APERTURE WIDTH2.000 INCHES NOMINAL IN
OVERALL LENGTH15.500 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
35308030Interchangeable
interchangeable cross-reference
interchangeable
1243Interchangeable
interchangeable cross-reference
interchangeable
PF28Interchangeable
interchangeable cross-reference
interchangeable
48123HInterchangeable
interchangeable cross-reference
interchangeable
311392Interchangeable
interchangeable cross-reference
interchangeable
811180Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1243?
S1243 is a MUFFLER,EXHAUST.
What parts can replace S1243?
There are 23 known substitutes for S1243: 35308030, 1243, PF28 and 20 more. Substitute compatibility should be verified for your specific system.
Is S1243 still available?
S1243 is currently cancelled.
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