PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-10Stem,fluid Valve

Dally Engineering-Valve Co · NSN 4820-01-271-1951 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-271-1951 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-271-1951. Primary manufacturer part number: D-10.
Features
  • Stem,fluid Valve — FSC 4820
  • Stem Actuating End Type: THREADED EXTERNALLY
  • Valve Type for Which Designed: GATE
  • 1 verified cross-reference
  • Primary manufacturer: Dally Engineering-Valve Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-271-1951, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dally Engineering-Valve 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.

Technical Specifications
ParameterValue
NSN4820-01-271-1951
Primary Part NumberD-10
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDally Engineering-Valve Co
StatusACTIVE
Stem Actuating End TypeTHREADED EXTERNALLY
Valve Type for Which DesignedGATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-117-0101231 INTERCHANGEABLE
Bearing,ball,thrust
Nebel Machine Tool Corp
7450-00-399-2827D10 INTERCHANGEABLE
Recorder-Reproducer,sound
Dictaphone Corporation
5930-00-475-53709018137 INTERCHANGEABLE
Key,switch
Us Army Aviation and Missile Command
4330-00-484-3549506-85060 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
4820-00-555-9761 INTERCHANGEABLE
Cock,drain
5930-00-728-5221D10 INTERCHANGEABLE
Switch,thermostatic
Star Manufacturing International Inc. Dba Lang Manufacturing Company
5961-00-924-7219D10 INTERCHANGEABLE
Semiconductor Device,diode
Power Designs Inc
4530-01-022-3957 INTERCHANGEABLE
Burner,pilot
5915-01-062-058985-0488-001 INTERCHANGEABLE
Filter,radio Frequency Interfere
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
5965-01-213-03381423930 INTERCHANGEABLE
Loudspeaker,permanent Magnet
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
D-10 PRIMARY Dally Engineering-Valve Co (USA)
Related Parts
3110-00-117-0101INTERCHANGEABLE
BEARING,BALL,THRUST
231
7450-00-399-2827INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
D10
5930-00-475-5370INTERCHANGEABLE
KEY,SWITCH
9018137
4330-00-484-3549INTERCHANGEABLE
FILTER ELEMENT,FLUID
506-85060
4820-00-555-9761INTERCHANGEABLE
COCK,DRAIN
5930-00-728-5221INTERCHANGEABLE
SWITCH,THERMOSTATIC
D10
5961-00-924-7219INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
D10
4530-01-022-3957INTERCHANGEABLE
BURNER,PILOT
5915-01-062-0589INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
85-0488-001
5965-01-213-0338INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
1423930
5310-01-315-7028INTERCHANGEABLE
NUT,PLAIN,HEXAGON
D10
5340-01-422-5871INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
CJ650-9K

Frequently Asked Questions

What is NSN 4820-01-271-1951?

NSN 4820-01-271-1951 is a Stem,fluid Valve, manufactured by Dally Engineering-Valve Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-271-1951?

NSN 4820-01-271-1951 has 1 cross-referenced part number: D-10 (Dally Engineering-Valve Co).

What NSN replaces 4820-01-271-1951?

There are 12 known substitutes for 4820-01-271-1951: 3110-00-117-0101, 7450-00-399-2827, 5930-00-475-5370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D-10?

Key specifications for D-10: Stem Actuating End Type: THREADED EXTERNALLY; Valve Type for Which Designed: GATE. 2 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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