PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

471-1 PL4451Valve,angle

Name: 471-1 PL4451
SKU: 4820-01-152-2615

Admiral Valve Llc Dba Cpv Manufacturing · NSN 4820-01-152-2615 · FSC 4820 · No Item Name Available

Verified by PartsTable

NSN 4820-01-152-2615 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-152-2615. Primary manufacturer part number: 471-1 PL4451.

4820-01-152-2615 — No Item Name Available illustration

Features

Valve,angle — FSC 4820
7 verified cross-references
Primary manufacturer: Admiral Valve Llc Dba Cpv Manufacturing

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation

General Description

The Valve,angle, cataloged under National Stock Number 4820-01-152-2615, 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. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,angle
FSC / FSG	4820 — No Item Name Available (FSG 48)
Manufacturers	Admiral Valve Llc Dba Cpv Manufacturing (CAGE 99565); Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (CAGE 0ASY6); Hydrasearch Company, Llc (CAGE 32142)

Technical Specifications

Parameter	Value
NSN	4820-01-152-2615
Primary Part Number	471-1 PL4451
Item Name	Valve,angle
FSC / FSG	4820 / 48 — No Item Name Available
Manufacturer	Admiral Valve Llc Dba Cpv Manufacturing
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 12

2825-00-036-3376D15-509BPC823 INTERCHANGEABLE

Coupling,worm Drive

Northrop Grumman Systems Corporation Div Marine Systems

5360-00-075-118778989 INTERCHANGEABLE

Spring,helical,compression

Triumph Engine Control Systems Llc

2920-00-293-648175153 INTERCHANGEABLE

Igniter,spark,gas Turbine Engine

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix

5310-00-389-39951012605 INTERCHANGEABLE

Washer

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

5330-00-582-984410015465-010 INTERCHANGEABLE

Retainer,packing

Us Army Aviation and Missile Command

6515-00-935-10864711 INTERCHANGEABLE

Catheter,peritoneal Dialysis

Abbott Laboratories Inc. Div Hospital Products Division

4730-00-938-784908031007 INTERCHANGEABLE

Cap,pipe

Nibco Inc Chemtrol Div

5950-01-013-0271247AS-C0399-001 INTERCHANGEABLE

Transformer,audio Frequency

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

5962-01-130-743347-11 INTERCHANGEABLE

Microcircuit,digital

Atec Inc

5340-01-299-9409B1038 INTERCHANGEABLE

Handle,manual Control

Thern Inc

Cross-Reference Index

Part Number	Manufacturer
C-4607PL4451	Admiral Valve Llc Dba Cpv Manufacturing (USA)
471-1 PL4451 PRIMARY	Admiral Valve Llc Dba Cpv Manufacturing (USA)
M1740	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
C-4607	Admiral Valve Llc Dba Cpv Manufacturing (USA)
M7146-1 PRIMARY	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
471-1	Admiral Valve Llc Dba Cpv Manufacturing (USA)
6GNW71-1 PL3020	Hydrasearch Company, Llc (USA)

Related Parts

2825-00-036-3376INTERCHANGEABLE

COUPLING,WORM DRIVE

D15-509BPC823

5360-00-075-1187INTERCHANGEABLE

SPRING,HELICAL,COMPRESSION

78989

2920-00-293-6481INTERCHANGEABLE

IGNITER,SPARK,GAS TURBINE ENGINE

75153

5310-00-389-3995INTERCHANGEABLE

WASHER

1012605

5330-00-582-9844INTERCHANGEABLE

RETAINER,PACKING

10015465-010

6515-00-935-1086INTERCHANGEABLE

CATHETER,PERITONEAL DIALYSIS

4711

4730-00-938-7849INTERCHANGEABLE

CAP,PIPE

08031007

5950-01-013-0271INTERCHANGEABLE

TRANSFORMER,AUDIO FREQUENCY

247AS-C0399-001

5962-01-130-7433INTERCHANGEABLE

MICROCIRCUIT,DIGITAL

47-11

5340-01-299-9409INTERCHANGEABLE

HANDLE,MANUAL CONTROL

B1038

4720-01-329-0088INTERCHANGEABLE

HOSE ASSEMBLY,NONMETALLIC

47M

5915-01-353-8645INTERCHANGEABLE

FILTER,RADIO FREQUENCY INTERFERE

300389-0001

Frequently Asked Questions

What is NSN 4820-01-152-2615?

NSN 4820-01-152-2615 is a Valve,angle, 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 4820-01-152-2615?

NSN 4820-01-152-2615 has 7 cross-referenced part numbers: C-4607PL4451 (Admiral Valve Llc Dba Cpv Manufacturing), 471-1 PL4451 (Admiral Valve Llc Dba Cpv Manufacturing), M1740 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc), C-4607 (Admiral Valve Llc Dba Cpv Manufacturing), M7146-1 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc) and 2 more.

What NSN replaces 4820-01-152-2615?

There are 12 known substitutes for 4820-01-152-2615: 2825-00-036-3376, 5360-00-075-1187, 2920-00-293-6481 and 9 more. Verify interchangeability with system specifications before substitution.

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

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