PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5871-6SKParts Kit,valve

Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division · NSN 4820-01-467-4987 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-467-4987 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-467-4987. Primary manufacturer part number: 5871-6SK.
Features
  • Parts Kit,valve — FSC 4820
  • Component Document Origin: INDUSTRIAL
  • Supply Items and Quantities: MATCHED ORIFICE PLATE (1) WITH DIAPHRAM (1) AND "O" RING (1) FOR 3.0 GPM FLOW RATE; RETAINER RING (1) (PC 84104); AND "O" RINGS (2) (PC 86559)
  • Component Quantity: 6
  • Document Type: MFR DRAWING
  • Component Document Page Number: 1OF1
  • Document Source: 90800
  • Document Identification: 8823-B, REV 4
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-467-4987, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN4820-01-467-4987
Primary Part Number5871-6SK
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerRomac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
StatusACTIVE
Component Document OriginINDUSTRIAL
Supply Items and QuantitiesMATCHED ORIFICE PLATE (1) WITH DIAPHRAM (1) AND "O" RING (1) FOR 3.0 GPM FLOW RATE; RETAINER RING (1) (PC 84104); AND "O" RINGS (2) (PC 86559)
Component Quantity6
Document TypeMFR DRAWING
Component Document Page Number1OF1
Document Source90800
Document Identification8823-B, REV 4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-01-058-41452354-1161 INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4310-01-236-49908823B INTERCHANGEABLE
Cylinder Sleeve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4820-01-395-73222354-1141ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-425-66892354-1041ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-440-71172354-1101ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-440-71182354-1091ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-446-808931215 INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-450-51902354-1031ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-450-54852354-1061ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
4820-01-450-54862354-1121ACN INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
Part NumberManufacturer
8823-B Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
5871-6SK PRIMARY Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
8823-B P/N 5871-6SK Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
Related Parts
4820-01-058-4145INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1161
4310-01-236-4990INTERCHANGEABLE
CYLINDER SLEEVE
8823B
4820-01-395-7322INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1141ACN
4820-01-425-6689INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1041ACN
4820-01-440-7117INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1101ACN
4820-01-440-7118INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1091ACN
4820-01-446-8089INTERCHANGEABLE
VALVE,CALIBRATED FLOW
31215
4820-01-450-5190INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1031ACN
4820-01-450-5485INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1061ACN
4820-01-450-5486INTERCHANGEABLE
VALVE,CALIBRATED FLOW
2354-1121ACN
4820-01-476-6086INTERCHANGEABLE
PARTS KIT,VALVE
5871-7SK
4820-01-476-6087INTERCHANGEABLE
PARTS KIT,VALVE
5871-14SK

Frequently Asked Questions

What is NSN 4820-01-467-4987?

NSN 4820-01-467-4987 is a Parts Kit,valve, manufactured by Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-467-4987?

NSN 4820-01-467-4987 has 3 cross-referenced part numbers: 8823-B (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division), 5871-6SK (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division), 8823-B P/N 5871-6SK (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division).

What NSN replaces 4820-01-467-4987?

There are 12 known substitutes for 4820-01-467-4987: 4820-01-058-4145, 4310-01-236-4990, 4820-01-395-7322 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5871-6SK?

Key specifications for 5871-6SK: Part Name Assigned by Controlling Agency: REPAIR PARTS KIT; Component Document Origin: INDUSTRIAL; Supply Items and Quantities: MATCHED ORIFICE PLATE (1) WITH DIAPHRAM (1) AND "O" RING (1) FOR 3.0 GPM FLOW RATE; RETAINER RING (1) (PC 84104); AND "O" RINGS (2) (PC 86559); Component Quantity: 6. 10 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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