NUT HH 3/4-10UNC-2B 2H A194 CS XYLAN
This is a heavy-hex (HH) nut with a 3/4-10UNC-2B thread, used as a fastener on the listed reciprocating pump model. The name identifies it as an A194 Grade 2H carbon-steel (CS) nut with a Xylan coating. It is sized for the L1616SC pump, and is supplied as an aftermarket replacement part cross-referenced to SKU 504-086 for identification.
What it is
This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.
Pump compatibility
- A194
- L1616SC
Specifications
| Property | Value |
|---|---|
| Weight | 0.20 lb (≈ 0.09 kg, converted) |
| Width | 6.0 cm |
| Height | 6.0 cm |
| Depth | 0.8 cm |
Manufacturer technical notes
Hex Nut 3/4-10UNC-2B ASTM A194 2H Carbon Steel Xylan Coated (SKU: 504-086) Heat-treated to ASTM A194 2H specification with Xylan 1424 coating, ASME B1.1 thread standard, HRC28-32 hardness, 125ksi tensile strength. API 7K compliant for mud pump power ends, 1000h salt spray resistance ensures high-pressure corrosion durability.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing 504-086.
FAQ
- Which pump does this nut fit?
- It is sized for the L1616SC pump.
- What do the designations in the name mean?
- HH is heavy hex; 3/4-10UNC-2B is the thread (3/4-inch diameter, 10 threads per inch, Unified National Coarse, 2B fit); A194 2H is the nut specification and grade; CS is carbon steel; and Xylan refers to the coating named on the part.
- What part number is this cross-referenced to?
- It is an aftermarket replacement cross-referenced to SKU 504-086, used only for identification.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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