PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N-11398-1 PC 3 CLASSAATRIM 6INDisk,valve

Walworth Co the · NSN 4820-01-160-5932 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-160-5932 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-160-5932. Primary manufacturer part number: N-11398-1 PC 3 CLASSAATRIM 6IN.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL OR STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Walworth Co the
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel or Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-160-5932, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Walworth Co the. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-160-5932
Primary Part NumberN-11398-1 PC 3 CLASSAATRIM 6IN
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWalworth Co the
StatusACTIVE
MaterialSTEEL OR STEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-419-04561503N-3IN/C-055831REV0/882049859 INTERCHANGEABLE
Valve,gate
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-114-4573 INTERCHANGEABLE
Seat,valve
5365-01-114-5949N-11398-1 PIECE 12 6IN INTERCHANGEABLE
Bushing,bonnet,valve
The Walworth Company
4820-01-157-0005N-11398-1 PC2 3IN INTERCHANGEABLE
Cap,valve
The Walworth Company
4820-01-170-9220N-11398-1 PIECE 11 6IN INTERCHANGEABLE
Plate,packing Retainer
The Walworth Company
4820-01-234-79167589-39-1 INTERCHANGEABLE
Seat,valve
The Walworth Company
4820-01-234-79707515-8-15-1 INTERCHANGEABLE
Stem,fluid Valve
The Walworth Company
4820-01-234-80837515-5-Y-HF INTERCHANGEABLE
Disk,valve
The Walworth Company
4820-01-459-40400600127 INTERCHANGEABLE
Disk,valve
The Walworth Company
4820-01-463-92277586-39-1-AA INTERCHANGEABLE
Seat,valve
Twc the Valve Company, L.l.c.
Cross-Reference Index
Part NumberManufacturer
N-11398-1 PC 3 CLASSAATRIM 6IN Walworth Co the (USA)
N-11398-1 Walworth Co the (USA)
Related Parts
4820-00-419-0456INTERCHANGEABLE
VALVE,GATE
1503N-3IN/C-055831REV0/882049859
4820-01-114-4573INTERCHANGEABLE
SEAT,VALVE
5365-01-114-5949INTERCHANGEABLE
BUSHING,BONNET,VALVE
N-11398-1 PIECE 12 6IN
4820-01-157-0005INTERCHANGEABLE
CAP,VALVE
N-11398-1 PC2 3IN
4820-01-170-9220INTERCHANGEABLE
PLATE,PACKING RETAINER
N-11398-1 PIECE 11 6IN
4820-01-234-7916INTERCHANGEABLE
SEAT,VALVE
7589-39-1
4820-01-234-7970INTERCHANGEABLE
STEM,FLUID VALVE
7515-8-15-1
4820-01-234-8083INTERCHANGEABLE
DISK,VALVE
7515-5-Y-HF
4820-01-459-4040INTERCHANGEABLE
DISK,VALVE
0600127
4820-01-463-9227INTERCHANGEABLE
SEAT,VALVE
7586-39-1-AA
3120-01-469-8989INTERCHANGEABLE
BUSHING,SLEEVE
0621521

Frequently Asked Questions

What is NSN 4820-01-160-5932?

NSN 4820-01-160-5932 is a Disk,valve, manufactured by Walworth Co the, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-160-5932?

NSN 4820-01-160-5932 has 2 cross-referenced part numbers: N-11398-1 PC 3 CLASSAATRIM 6IN (Walworth Co the), N-11398-1 (Walworth Co the).

What NSN replaces 4820-01-160-5932?

There are 11 known substitutes for 4820-01-160-5932: 4820-00-419-0456, 4820-01-114-4573, 5365-01-114-5949 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N-11398-1 PC 3 CLASSAATRIM 6IN?

Key specifications for N-11398-1 PC 3 CLASSAATRIM 6IN: Material: STEEL OR 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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