PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2471Disk,valve

Lawler Manufacturing Company, Inc. · NSN 4820-01-312-9726 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-312-9726 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-312-9726. Primary manufacturer part number: 2471.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Lawler Manufacturing Company, Inc.
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 4820-01-312-9726, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN4820-01-312-9726
Primary Part Number2471
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5130-00-113-496041PC17TSQ4 INTERCHANGEABLE
Nut Runner and Screwdriver,pneum
Ingersoll-Rand Co Power Tool Div
8120-00-919-807101P237570-21-11 INTERCHANGEABLE
Cap,valve,gas Cylinder Outlet
Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics
1005-01-202-8852MB3509 INTERCHANGEABLE
Clip,spring,lever
General Dynamics - Ots, Inc.
8465-01-517-7107 INTERCHANGEABLE
Canteen,water
6515-01-546-88352471 INTERCHANGEABLE
Shackel,snap
Wichard, Inc. Dba Wichard Inc
5331-01-669-55802-471 INTERCHANGEABLE
O-Ring
San Diego Seal Inc Dba San Diego Seal Inc
Cross-Reference Index
Part NumberManufacturer
749-D-22 Lawler Manufacturing Company, Inc. (USA)
2471 PRIMARY Lawler Manufacturing Company, Inc. (USA)
Related Parts
5130-00-113-4960INTERCHANGEABLE
NUT RUNNER AND SCREWDRIVER,PNEUM
41PC17TSQ4
8120-00-919-8071INTERCHANGEABLE
CAP,VALVE,GAS CYLINDER OUTLET
01P237570-21-11
1005-01-202-8852INTERCHANGEABLE
CLIP,SPRING,LEVER
MB3509
8465-01-517-7107INTERCHANGEABLE
CANTEEN,WATER
6515-01-546-8835INTERCHANGEABLE
SHACKEL,SNAP
2471
5331-01-669-5580INTERCHANGEABLE
O-RING
2-471

Frequently Asked Questions

What is NSN 4820-01-312-9726?

NSN 4820-01-312-9726 is a Disk,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-312-9726?

NSN 4820-01-312-9726 has 2 cross-referenced part numbers: 749-D-22 (Lawler Manufacturing Company, Inc.), 2471 (Lawler Manufacturing Company, Inc.).

What NSN replaces 4820-01-312-9726?

There are 6 known substitutes for 4820-01-312-9726: 5130-00-113-4960, 8120-00-919-8071, 1005-01-202-8852 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2471?

Key specifications for 2471: 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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