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PartsTable / COMPONENT / SD-1448-1 PART 11676 1IN VALVE
SD-1448-1 PART 11676 1IN VALVE ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include center_hole_diameter: 1.590 INCHES MINIMUM AND 1.610 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 5330-01-124-6404, 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
SD-1448-1 PART 11676 1IN VALVE
NSN: 5330-01-124-6404
FSC: 5330
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
center_hole_diameter1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
NSN5330-01-124-6404
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SD-1448-1 PART 11676 1IN VALVE 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
•
CENTER HOLE DIAMETER: 1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER1.590 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
LH75LC14RDInterchangeable
interchangeable cross-reference
interchangeable
81-0432-100Interchangeable
interchangeable cross-reference
interchangeable
81-0132-203Interchangeable
interchangeable cross-reference
interchangeable
AMP323151Interchangeable
interchangeable cross-reference
interchangeable
5D0544-1Interchangeable
interchangeable cross-reference
interchangeable
AS7928Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SD-1448-1 PART 11676 1IN VALVE?
SD-1448-1 PART 11676 1IN VALVE is a PACKING,PREFORMED.
What parts can replace SD-1448-1 PART 11676 1IN VALVE?
There are 14 known substitutes for SD-1448-1 PART 11676 1IN VALVE: LH75LC14RD, 81-0432-100, 81-0132-203 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SD-1448-1 PART 11676 1IN VALVE?
SD-1448-1 PART 11676 1IN VALVE is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-124-6404. 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