PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-1-115Disk,valve

Anderson Greenwood Lp Dba Anderson Greenwood Crosby · NSN 4820-00-097-1575 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-097-1575 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-097-1575. Primary manufacturer part number: 18-1-115.
Features
  • Disk,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-097-1575, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersKunkle Industries Inc Lonergan Valve Div (CAGE 75954); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343)
Technical Specifications
ParameterValue
NSN4820-00-097-1575
Primary Part Number18-1-115
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAnderson Greenwood Lp Dba Anderson Greenwood Crosby
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-156-8049 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
18-1-115 Kunkle Industries Inc Lonergan Valve Div (USA)
18-1-115 PRIMARY Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
3110-00-156-8049INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 4820-00-097-1575?

NSN 4820-00-097-1575 is a Disk,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-097-1575?

NSN 4820-00-097-1575 has 2 cross-referenced part numbers: 18-1-115 (Kunkle Industries Inc Lonergan Valve Div), 18-1-115 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 4820-00-097-1575?

There is 1 known substitute for 4820-00-097-1575: 3110-00-156-8049. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com