PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8456Parts Kit,pressure Regulating VA

Saylor-Beall Manufacturing Company · NSN 4820-01-275-4113 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-275-4113 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-275-4113. Primary manufacturer part number: 8456.
Features
  • Parts Kit,pressure Regulating VA — FSC 4820
  • Component Quantity: 26
  • Nonsupply Items and Quantities: INTAKE 4;EXHAUST 4;GASKET 8;COVER PLATE 2;SPACER 8
  • 1 verified cross-reference
  • Primary manufacturer: Saylor-Beall Manufacturing Company
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-01-275-4113, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Saylor-Beall Manufacturing Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4820-01-275-4113
Primary Part Number8456
Item NameParts Kit,pressure Regulating VA
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSaylor-Beall Manufacturing Company
StatusACTIVE
Component Quantity26
Nonsupply Items and QuantitiesINTAKE 4;EXHAUST 4;GASKET 8;COVER PLATE 2;SPACER 8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5977-00-145-1174 INTERCHANGEABLE
Brush Set,electrical Contact
1660-00-433-33878456 INTERCHANGEABLE
Body,valve
Essex Industries, Inc. Dba Essex Industries
5950-00-553-4855722899-002 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5905-00-938-464184-5-6 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vishay Sprague Inc
6145-00-968-15658456 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
3010-01-189-02208456 INTERCHANGEABLE
Clutch,plate,searchlight
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
8456 PRIMARY Saylor-Beall Manufacturing Company (USA)
Related Parts
5977-00-145-1174INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
1660-00-433-3387INTERCHANGEABLE
BODY,VALVE
8456
5950-00-553-4855INTERCHANGEABLE
TRANSFORMER,POWER
722899-002
5905-00-938-4641INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
84-5-6
6145-00-968-1565INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8456
3010-01-189-0220INTERCHANGEABLE
CLUTCH,PLATE,SEARCHLIGHT
8456

Frequently Asked Questions

What is NSN 4820-01-275-4113?

NSN 4820-01-275-4113 is a Parts Kit,pressure Regulating VA, manufactured by Saylor-Beall Manufacturing Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-275-4113?

NSN 4820-01-275-4113 has 1 cross-referenced part number: 8456 (Saylor-Beall Manufacturing Company).

What NSN replaces 4820-01-275-4113?

There are 6 known substitutes for 4820-01-275-4113: 5977-00-145-1174, 1660-00-433-3387, 5950-00-553-4855 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8456?

Key specifications for 8456: Component Quantity: 26; Nonsupply Items and Quantities: INTAKE 4;EXHAUST 4;GASKET 8;COVER PLATE 2;SPACER 8. 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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