PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1253-01Disk,valve

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-462-4297 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-462-4297 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-462-4297. Primary manufacturer part number: 1253-01.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-462-4297, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-462-4297
Primary Part Number1253-01
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-01-044-8564 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4320-01-122-5891125301 INTERCHANGEABLE
Push Rod,vane,pump
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
5340-01-393-48903020000-5614 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Illinois Tool Works Inc Fastex Div
Cross-Reference Index
Part NumberManufacturer
1253-01 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5910-01-044-8564INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4320-01-122-5891INTERCHANGEABLE
PUSH ROD,VANE,PUMP
125301
5340-01-393-4890INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
3020000-5614

Frequently Asked Questions

What is NSN 4820-01-462-4297?

NSN 4820-01-462-4297 is a Disk,valve, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-462-4297?

NSN 4820-01-462-4297 has 1 cross-referenced part number: 1253-01 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-462-4297?

There are 3 known substitutes for 4820-01-462-4297: 5910-01-044-8564, 4320-01-122-5891, 5340-01-393-4890. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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