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Technical Data Sheet
PartsTable / COMPONENT / MLH34642G1
MLH34642G1 ✓ 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 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-115-7845, 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
MLH34642G1
NSN: 5330-01-115-7845
FSC: 5330
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
Part NumberMLH34642G1
NSN5330-01-115-7845
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MLH34642G1 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
47Interchangeable
interchangeable cross-reference
interchangeable
A-A-50588Interchangeable
interchangeable cross-reference
interchangeable
91392007Interchangeable
interchangeable cross-reference
interchangeable
SS-P-186 TY1 /C/Interchangeable
interchangeable cross-reference
interchangeable
3451Interchangeable
IBM HD SAS YO Cable 3M
interchangeable
N392M82Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MLH34642G1?
MLH34642G1 is a PACKING.
What parts can replace MLH34642G1?
There are 24 known substitutes for MLH34642G1: 47, A-A-50588, 91392007 and 21 more. Substitute compatibility should be verified for your specific system.
Is MLH34642G1 still available?
MLH34642G1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026