PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53048Valve,regulating,system Pressure

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 4820-01-521-5482 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-521-5482 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-521-5482. Primary manufacturer part number: 53048.
Features
  • Valve,regulating,system Pressure — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-521-5482, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-521-5482
Primary Part Number53048
Item NameValve,regulating,system Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-221-10725120-00-221-1072 INTERCHANGEABLE
Punch,center,automatic
General Services Administration Federal Supply Service
4320-01-383-6183 INTERCHANGEABLE
Backup,special
Cross-Reference Index
Part NumberManufacturer
53048 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5120-00-221-1072INTERCHANGEABLE
PUNCH,CENTER,AUTOMATIC
5120-00-221-1072
4320-01-383-6183INTERCHANGEABLE
BACKUP,SPECIAL

Frequently Asked Questions

What is NSN 4820-01-521-5482?

NSN 4820-01-521-5482 is a Valve,regulating,system Pressure, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-521-5482?

NSN 4820-01-521-5482 has 1 cross-referenced part number: 53048 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 4820-01-521-5482?

There are 2 known substitutes for 4820-01-521-5482: 5120-00-221-1072, 4320-01-383-6183. Verify interchangeability with system specifications before substitution.

What are the specifications of 53048?

Key specifications for 53048: End Item Identification: F-15 SUPPORT EQUIPMENT; Part Name Assigned by Controlling Agency: VALVE, BYPASS, DRAIN FILLER. 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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