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Technical Data Sheet
PartsTable / MRO / 1670
1670 ✓ Verified by PartsTable
Siku · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The cult tractor from Mercedes-Benz is in action! This model powerfully pulls the tandem axle trailer with a full load of straw bales from the field to the barn. Key specifications include color: BLACK, material: RUBBER SYNTHETIC, design_type: CLAW ENGAGING, hole_diameter: 0.125 INCHES NOMINAL IN, overall_width: 0.570 INCHES NOMINAL IN, physical_form: CRYSTAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-059-7090, 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
MRO→ MRO_GENERAL→ 1670
NSN: 4810-00-059-7090
FSC: 4810
CAGE: 90723 — DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER SYNTHETIC
design_typeCLAW ENGAGING
hole_diameter0.125 INCHES NOMINAL IN
hole_quantity2
overall_width0.570 INCHES NOMINAL IN
physical_formCRYSTAL
overall_height0.344 INCHES NOMINAL IN
overall_length2.100 INCHES NOMINAL IN
aperture_length5.031 INCHES NOMINAL IN
operation_methodLEVER
outside_diameter1.250 INCHES NOMINAL IN
NSN4810-00-059-7090
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1670 · Siku ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY ORIFICE SIZE CV35L POSITIONER RANGE 9PSI CLOSE,3 PSI OPEN VALVE ACTION TO OPEN ON AIR FAILURE
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY ORIFICE SIZE CV35L POSITIONER RANGE 9PSI CLOSE,3 PSI OPEN VALVE ACTION TO OPEN ON AIR FAILURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1390-0215Interchangeable
interchangeable cross-reference
interchangeable
1670Interchangeable
interchangeable cross-reference
interchangeable
4980273Interchangeable
interchangeable cross-reference
interchangeable
B69737Interchangeable
interchangeable cross-reference
interchangeable
903729-67Interchangeable
interchangeable cross-reference
interchangeable
322X67Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1670?
1670 is a COBALT CHLORIDE,HEXAHYDRATE manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1670?
There are 14 known substitutes for 1670: 1390-0215, 1670, 4980273 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1670?
1670 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-059-7090. 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