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Technical Data Sheet
N47894 ✓ 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 GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND STEEL OVERALL, outside_diameter: 2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.812 INCHES NOMINAL1.812 INCHES NOMINAL IN, maximum_pressure_rating: 600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS, cross-sectional_thickness: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-892-4250, 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
N47894
NSN: 5330-00-892-4250
FSC: 5330
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialASBESTOS AND STEEL OVERALL
outside_diameter2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.812 INCHES NOMINAL1.812 INCHES NOMINAL IN
maximum_pressure_rating600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
nondefinitive_spec/std_data1 TYPE
NSN5330-00-892-4250
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N47894 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: 2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN
MATERIAL: ASBESTOS AND STEEL OVERALL
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
APERTURE DIAMETER: 1.812 INCHES NOMINAL1.812 INCHES NOMINAL IN
TEST DATA DOCUMENT: 81349-MIL-G-21032 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MAXIMUM PRESSURE RATING: 600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN
MATERIALASBESTOS AND STEEL OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
APERTURE DIAMETER1.812 INCHES NOMINAL1.812 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MIL-G-21032 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MAXIMUM PRESSURE RATING600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
NONDEFINITIVE SPEC/STD DATA1 TYPE
STYLE DESIGNATORCIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MILG21032TYPE1Interchangeable
interchangeable cross-reference
interchangeable
5330PL2006584Interchangeable
interchangeable cross-reference
interchangeable
R1-1EInterchangeable
interchangeable cross-reference
interchangeable
3574-0-62Interchangeable
interchangeable cross-reference
interchangeable
1JH7319-76Interchangeable
interchangeable cross-reference
interchangeable
R1-R3-15RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N47894?
N47894 is a GASKET,SPIRAL WOUND.
What parts can replace N47894?
There are 16 known substitutes for N47894: MILG21032TYPE1, 5330PL2006584, R1-1E and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N47894?
N47894 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-892-4250. This indicates validated use in U.S. government and defense supply chains.
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