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Technical Data Sheet
PartsTable / COMPONENT / H9946-LS-2/CE/
H9946-LS-2/CE/ ✓ 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 H9946-LS-2/CE/ is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-049-6053, 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
H9946-LS-2/CE/
NSN: 5340-01-049-6053
FSC: 5340
CAGE: 1RRL5 — NIELSEN HARDWARE CORPORATION (USA)
SPECIFICATIONS
Part NumberH9946-LS-2/CE/
NSN5340-01-049-6053
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H9946-LS-2/CE/ 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
•
PLATE WIDTH: 2.000 INCHES NOMINAL IN
•
HANDLE CLEARANCE: 2.380 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR OPEN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE MOUNTING PLATE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES MOUNTING PLATE
•
INSIDE LENGTH: 4.500 INCHES NOMINAL IN
•
STOCK DIAMETER: 0.310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PLATE WIDTH2.000 INCHES NOMINAL IN
HANDLE CLEARANCE2.380 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR OPEN
SURFACE TREATMENTCADMIUM AND CHROMATE MOUNTING PLATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES MOUNTING PLATE
INSIDE LENGTH4.500 INCHES NOMINAL IN
STOCK DIAMETER0.310 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE HANDLE
MOUNTING FACILITY DIAMETER0.199 INCHES NOMINAL IN
MOUNTING METHODMOUNTING PLATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
220-007Interchangeable
interchangeable cross-reference
interchangeable
PT5-6Interchangeable
interchangeable cross-reference
interchangeable
20287-187Interchangeable
interchangeable cross-reference
interchangeable
700019Interchangeable
interchangeable cross-reference
interchangeable
AGA1-20Interchangeable
interchangeable cross-reference
interchangeable
AG5ZInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H9946-LS-2/CE/?
H9946-LS-2/CE/ is a H9946-LS-2/CE/.
What parts can replace H9946-LS-2/CE/?
There are 16 known substitutes for H9946-LS-2/CE/: 220-007, PT5-6, 20287-187 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H9946-LS-2/CE/?
H9946-LS-2/CE/ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-049-6053. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026