PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D2334Disk,valve

P J Valves Inc · NSN 4820-01-098-9722 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-098-9722 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-098-9722. Primary manufacturer part number: D2334.
Features
  • Disk,valve — FSC 4820
  • Material Document and Classification: AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 1020
  • 3 verified cross-references
  • Primary manufacturer: P J Valves Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 1020 construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-098-9722, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is P J Valves Inc. Government technical data includes 2 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
NSN4820-01-098-9722
Primary Part NumberD2334
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerP J Valves Inc
StatusACTIVE
Material Document and ClassificationAISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 1020
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-01-049-4267D2334 PC41 1IN INTERCHANGEABLE
Pin,valve Disk
Hunt Valve Company, Inc.
4820-01-050-3558B2545 INTERCHANGEABLE
Stem,fluid Valve
Hunt Valve Company, Inc.
4820-01-071-8810 INTERCHANGEABLE
Valve,gate
4820-01-099-1797 INTERCHANGEABLE
Stem,fluid Valve
4820-01-099-6164B2575 INTERCHANGEABLE
Stem,fluid Valve
Hunt Valve Company, Inc.
4820-01-100-1946B2579 INTERCHANGEABLE
Disk,valve
Hunt Valve Company, Inc.
4820-01-102-9017C2328PJ INTERCHANGEABLE
Cap,valve
Hunt Valve Company, Inc.
4820-01-102-9018D2334 PIECE 25 1 IN. INTERCHANGEABLE
Follower,gate Valve
Hunt Valve Company, Inc.
4820-01-103-0133C2543PJ INTERCHANGEABLE
Cap,valve
Hunt Valve Company, Inc.
4820-01-344-9438 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
D2334 P J Valves Inc (USA)
C2491 P J Valves Inc (USA)
D2334 2IN PIECE 40A P J Valves Inc (USA)
Related Parts
5315-01-049-4267INTERCHANGEABLE
PIN,VALVE DISK
D2334 PC41 1IN
4820-01-050-3558INTERCHANGEABLE
STEM,FLUID VALVE
B2545
4820-01-071-8810INTERCHANGEABLE
VALVE,GATE
4820-01-099-1797INTERCHANGEABLE
STEM,FLUID VALVE
4820-01-099-6164INTERCHANGEABLE
STEM,FLUID VALVE
B2575
4820-01-100-1946INTERCHANGEABLE
DISK,VALVE
B2579
4820-01-102-9017INTERCHANGEABLE
CAP,VALVE
C2328PJ
4820-01-102-9018INTERCHANGEABLE
FOLLOWER,GATE VALVE
D2334 PIECE 25 1 IN.
4820-01-103-0133INTERCHANGEABLE
CAP,VALVE
C2543PJ
4820-01-344-9438INTERCHANGEABLE
DISK,VALVE
4820-01-345-2141INTERCHANGEABLE
DISK,VALVE
C4760
5910-01-484-5303INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
C-2491

Frequently Asked Questions

What is NSN 4820-01-098-9722?

NSN 4820-01-098-9722 is a Disk,valve, manufactured by P J Valves Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-098-9722?

NSN 4820-01-098-9722 has 3 cross-referenced part numbers: D2334 (P J Valves Inc), C2491 (P J Valves Inc), D2334 2IN PIECE 40A (P J Valves Inc).

What NSN replaces 4820-01-098-9722?

There are 12 known substitutes for 4820-01-098-9722: 5315-01-049-4267, 4820-01-050-3558, 4820-01-071-8810 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D2334?

Key specifications for D2334: Material Document and Classification: AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1020. 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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