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1111844 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1111844: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: CARBON OVERALL, joint_type: BUTT PACKING, hardness_rating: 30.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL, special_features: UNDERCUT 0.125 IN. DEEP 4.000 IN.

DIA IN, peripheral_diameter: 4.281 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5330-00-469-3182, 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
1111844
NSN: 5330-00-469-3182
FSC: 5330 — Packing and Gasket Materials
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialCARBON OVERALL
joint_typeBUTT PACKING
hardness_rating30.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
special_featuresUNDERCUT 0.125 IN. DEEP 4.000 IN. DIA IN
peripheral_diameter4.281 INCHES NOMINAL IN
center_hole_diameter3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM IN
cross-sectional_height0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
material_document_and_classificationMIL-P-1849B,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-469-3182
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1111844 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 HEIGHT: 0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
•
HARDNESS RATING: 30.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-1849B,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 4.281 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM IN
•
MATERIAL: CARBON OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
HARDNESS RATING30.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-1849B,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER4.281 INCHES NOMINAL IN
SPECIAL FEATURESUNDERCUT 0.125 IN. DEEP 4.000 IN. DIA IN
CENTER HOLE DIAMETER3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM IN
MATERIALCARBON OVERALL
JOINT TYPEBUTT PACKING
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
1JH2280PC9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1111844?
1111844 is a PACKING,PREFORMED.
What parts can replace 1111844?
There is 1 known substitute for 1111844: 1JH2280PC9. Substitute compatibility should be verified for your specific system.
What is the NSN for 1111844?
1111844 is cataloged in the U.S. Government catalog under NSN 5330-00-469-3182. This indicates validated use in U.S. government and defense supply chains.
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