Droitcour Co · NSN 4820-00-421-0438 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-421-0438 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-421-0438. Primary manufacturer part number: 1718.
4820-00-421-0438 — No Item Name Available illustration
General Characteristics Item Description: ALUMINUM ALLOY,
1 verified cross-reference
Primary manufacturer: Droitcour Co
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Piston,poppet,valve, cataloged under National Stock Number 4820-00-421-0438, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Droitcour Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-00-421-0438 is a Piston,poppet,valve, manufactured by Droitcour Co, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-00-421-0438?
NSN 4820-00-421-0438 has 1 cross-referenced part number: 1718 (Droitcour Co).
What NSN replaces 4820-00-421-0438?
There are 12 known substitutes for 4820-00-421-0438: 5930-00-065-7759, 6675-00-222-2542, 5310-00-261-6189 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1718?
Key specifications for 1718: FSC Application Data: HYDRAULIC RELIEF VALVE 48208789158; General Characteristics Item Description: ALUMINUM ALLOY,. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.