PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KTLN1039Disk,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-285-0775 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-285-0775 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-0775. Primary manufacturer part number: KTLN1039.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 7 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-285-0775, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-285-0775
Primary Part NumberKTLN1039
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-01-285-073512-3-405 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-285-0744009-300-0297 INTERCHANGEABLE
Nozzle,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-310-43660083030040 INTERCHANGEABLE
Guide,valve Stem
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-311-3926NH101 1-1/2IN 60PSISET,NMP1039 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
NMP-1039 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
NMP-1039 Kunkle Industries Inc Lonergan Valve Div (USA)
KTLN1039 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
NMP-1039 PIECE Kunkle Industries Inc Lonergan Valve Div (USA)
NMP 1039 PIECE 14,15,16 Kunkle Industries Inc Lonergan Valve Div (USA)
KTLN1039 Kunkle Industries Inc Lonergan Valve Div (USA)
KTLN1039 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
4820-01-285-0735INTERCHANGEABLE
STEM,FLUID VALVE
12-3-405
4820-01-285-0744INTERCHANGEABLE
NOZZLE,VALVE
009-300-0297
4820-01-310-4366INTERCHANGEABLE
GUIDE,VALVE STEM
0083030040
4820-01-311-3926INTERCHANGEABLE
VALVE,SAFETY RELIEF
NH101 1-1/2IN 60PSISET,NMP1039

Frequently Asked Questions

What is NSN 4820-01-285-0775?

NSN 4820-01-285-0775 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-285-0775?

NSN 4820-01-285-0775 has 7 cross-referenced part numbers: NMP-1039 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), NMP-1039 (Kunkle Industries Inc Lonergan Valve Div), KTLN1039 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NMP-1039 PIECE (Kunkle Industries Inc Lonergan Valve Div), NMP 1039 PIECE 14,15,16 (Kunkle Industries Inc Lonergan Valve Div) and 2 more.

What NSN replaces 4820-01-285-0775?

There are 4 known substitutes for 4820-01-285-0775: 4820-01-285-0735, 4820-01-285-0744, 4820-01-310-4366 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KTLN1039?

Key specifications for KTLN1039: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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