PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

075451A0Guide,valve Stem

Admiral Valve Llc Dba Cpv Manufacturing · NSN 4820-01-184-3663 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-184-3663 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-184-3663. Primary manufacturer part number: 075451A0.
Features
  • Guide,valve Stem — FSC 4820
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Admiral Valve Llc Dba Cpv Manufacturing
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-184-3663, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-184-3663
Primary Part Number075451A0
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAdmiral Valve Llc Dba Cpv Manufacturing
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-2573 INTERCHANGEABLE
Setscrew
5905-00-116-8566 INTERCHANGEABLE
Resistor,fixed,composition
2825-00-147-5828111135 INTERCHANGEABLE
Shaft Assembly
Northrop Grumman Systems Corporation Div Marine Systems
4820-00-153-0258 INTERCHANGEABLE
Valve,check
5310-00-194-72566801 INTERCHANGEABLE
Washer,flat
Ngk-Locke, Inc.
5305-00-285-55796801 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
5935-00-636-8411UG-566A/U INTERCHANGEABLE
Adapter,connector
Joint Electronics Type Designation System
5950-00-823-32036801 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
5340-00-908-451037852-1 INTERCHANGEABLE
Bracket,angle
Alamo Aircraft, Ltd.
5961-00-931-7875095451 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
PL1969 PIECE 3 Admiral Valve Llc Dba Cpv Manufacturing (USA)
075451A0 PRIMARY Admiral Valve Llc Dba Cpv Manufacturing (USA)
680-1 Admiral Valve Llc Dba Cpv Manufacturing (USA)
Related Parts
5305-00-010-2573INTERCHANGEABLE
SETSCREW
5905-00-116-8566INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2825-00-147-5828INTERCHANGEABLE
SHAFT ASSEMBLY
111135
4820-00-153-0258INTERCHANGEABLE
VALVE,CHECK
5310-00-194-7256INTERCHANGEABLE
WASHER,FLAT
6801
5305-00-285-5579INTERCHANGEABLE
SCREW,MACHINE
6801
5935-00-636-8411INTERCHANGEABLE
ADAPTER,CONNECTOR
UG-566A/U
5950-00-823-3203INTERCHANGEABLE
COIL,RADIO FREQUENCY
6801
5340-00-908-4510INTERCHANGEABLE
BRACKET,ANGLE
37852-1
5961-00-931-7875INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
095451
6515-01-148-8946INTERCHANGEABLE
SURGICAL PACK,DISPOSABLE
6801
5998-01-155-8268INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 4820-01-184-3663?

NSN 4820-01-184-3663 is a Guide,valve Stem, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-184-3663?

NSN 4820-01-184-3663 has 3 cross-referenced part numbers: PL1969 PIECE 3 (Admiral Valve Llc Dba Cpv Manufacturing), 075451A0 (Admiral Valve Llc Dba Cpv Manufacturing), 680-1 (Admiral Valve Llc Dba Cpv Manufacturing).

What NSN replaces 4820-01-184-3663?

There are 12 known substitutes for 4820-01-184-3663: 5305-00-010-2573, 5905-00-116-8566, 2825-00-147-5828 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 075451A0?

Key specifications for 075451A0: Material: COPPER ALLOY; Special Features: 0.250 IN. CHECK VALVE IN. 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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