PartsTable
Technical Data Sheet
1816-00 ✓ 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

DRAIN,AUTOMATIC,FIRE SPRINKLING. Key specifications include material: NICKEL ALLOY, special_features: NHA PRESSURE REDUCING VALVE, valve_design_control_activity: 55378, valve_size_for_which_designed: 2.000 INCHES 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 5330-00-606-7087, 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
1816-00
NSN: 5330-00-606-7087
FSC: 5330
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
special_featuresNHA PRESSURE REDUCING VALVE
valve_design_control_activity55378
valve_size_for_which_designed2.000 INCHES IN
NSN5330-00-606-7087
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1816-00 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 5
310D258-1Interchangeable
interchangeable cross-reference
interchangeable
18-1600Interchangeable
interchangeable cross-reference
interchangeable
18-1600-1Interchangeable
interchangeable cross-reference
interchangeable
40722-4Interchangeable
interchangeable cross-reference
interchangeable
40722-4 FIND NO. 15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1816-00?
1816-00 is a DRAIN,AUTOMATIC,FIRE SPRINKLING.
What parts can replace 1816-00?
There are 5 known substitutes for 1816-00: 310D258-1, 18-1600, 18-1600-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1816-00?
1816-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-606-7087. This indicates validated use in U.S. government and defense supply chains.
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