PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

381-3CPValve,angle

Admiral Valve Llc Dba Cpv Manufacturing · NSN 4820-01-246-4552 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-246-4552 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-246-4552. Primary manufacturer part number: 381-3CP.
Features
  • Valve,angle — FSC 4820
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
  • 3 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 4820-01-246-4552, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4820-01-246-4552
Primary Part Number381-3CP
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAdmiral Valve Llc Dba Cpv Manufacturing
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4940-00-057-2359 INTERCHANGEABLE
Parts Kit,pressure Jet Steam Cle
1005-00-344-62603813 INTERCHANGEABLE
Spring,sear
Smith & Wesson Sales Company
5310-00-350-6599 INTERCHANGEABLE
Nut,plain,slotted,hexagon
5330-00-360-66943813 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
5307-00-410-814338-13 INTERCHANGEABLE
Stud,plain
Textron Lycoming Inc Williamsport Plant
4820-00-889-2389381-3 PL0853 INTERCHANGEABLE
Valve,angle
Admiral Valve Llc Dba Cpv Manufacturing
2030-00-928-39843813 INTERCHANGEABLE
Winch,boat Davit
Lake Shore Systems, Inc.
5315-00-999-98853813 INTERCHANGEABLE
Pin,latching,upper
Bootz Mfg Co Inc
7450-01-082-67983813 INTERCHANGEABLE
Recorder-Reproducer Set,sound
Dictaphone Corporation
6515-01-108-03483813 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
381-3CP Admiral Valve Llc Dba Cpv Manufacturing (USA)
381-3 Admiral Valve Llc Dba Cpv Manufacturing (USA)
381-3CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4940-00-057-2359INTERCHANGEABLE
PARTS KIT,PRESSURE JET STEAM CLE
1005-00-344-6260INTERCHANGEABLE
SPRING,SEAR
3813
5310-00-350-6599INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
5330-00-360-6694INTERCHANGEABLE
GASKET
3813
5307-00-410-8143INTERCHANGEABLE
STUD,PLAIN
38-13
4820-00-889-2389INTERCHANGEABLE
VALVE,ANGLE
381-3 PL0853
2030-00-928-3984INTERCHANGEABLE
WINCH,BOAT DAVIT
3813
5315-00-999-9885INTERCHANGEABLE
PIN,LATCHING,UPPER
3813
7450-01-082-6798INTERCHANGEABLE
RECORDER-REPRODUCER SET,SOUND
3813
6515-01-108-0348INTERCHANGEABLE
BAG,OSTOMY
3813
5915-01-293-2162INTERCHANGEABLE
FILTER,BAND PASS
425425-1
6515-01-299-5398INTERCHANGEABLE
BAG,OSTOMY

Frequently Asked Questions

What is NSN 4820-01-246-4552?

NSN 4820-01-246-4552 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 4820-01-246-4552?

NSN 4820-01-246-4552 has 3 cross-referenced part numbers: 381-3CP (Admiral Valve Llc Dba Cpv Manufacturing), 381-3 (Admiral Valve Llc Dba Cpv Manufacturing), 381-3CP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4820-01-246-4552?

There are 12 known substitutes for 4820-01-246-4552: 4940-00-057-2359, 1005-00-344-6260, 5310-00-350-6599 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 381-3CP?

Key specifications for 381-3CP: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com