PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1587-1Stem,fluid Valve

Tate Andale, Llc · NSN 4820-01-521-6069 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-521-6069 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-521-6069. Primary manufacturer part number: 1587-1.
Features
  • Stem,fluid Valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Tate Andale, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-521-6069, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tate Andale, Llc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStem,fluid Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTate Andale, Llc (CAGE 09032)
Technical Specifications
ParameterValue
NSN4820-01-521-6069
Primary Part Number1587-1
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTate Andale, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-704-7464 INTERCHANGEABLE
Seal Assy
6760-01-098-298236-7000 INTERCHANGEABLE
Frame,blank
Davidson Optronics Inc. Dba Doi Venture
5220-01-280-414815871 INTERCHANGEABLE
Gage,viscosity
Leybold Usa Inc.
4820-01-521-58064-470-M40M21 INTERCHANGEABLE
Valve,stop-Check
Tate Andale, Llc
4820-01-521-60701586-1 INTERCHANGEABLE
Disk,valve
Tate Andale, Llc
5940-01-535-3746 INTERCHANGEABLE
Terminal,stud
Cross-Reference Index
Part NumberManufacturer
4-470-M40M21 Tate Andale, Llc (USA)
1587-1 PRIMARY Tate Andale, Llc (USA)
4-470-M40M21 IT.NO. 5 Tate Andale, Llc (USA)
Related Parts
5330-00-704-7464INTERCHANGEABLE
SEAL ASSY
6760-01-098-2982INTERCHANGEABLE
FRAME,BLANK
36-7000
5220-01-280-4148INTERCHANGEABLE
GAGE,VISCOSITY
15871
4820-01-521-5806INTERCHANGEABLE
VALVE,STOP-CHECK
4-470-M40M21
4820-01-521-6070INTERCHANGEABLE
DISK,VALVE
1586-1
5940-01-535-3746INTERCHANGEABLE
TERMINAL,STUD

Frequently Asked Questions

What is NSN 4820-01-521-6069?

NSN 4820-01-521-6069 is a Stem,fluid Valve, manufactured by Tate Andale, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-521-6069?

NSN 4820-01-521-6069 has 3 cross-referenced part numbers: 4-470-M40M21 (Tate Andale, Llc), 1587-1 (Tate Andale, Llc), 4-470-M40M21 IT.NO. 5 (Tate Andale, Llc).

What NSN replaces 4820-01-521-6069?

There are 6 known substitutes for 4820-01-521-6069: 5330-00-704-7464, 6760-01-098-2982, 5220-01-280-4148 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com