PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12151-2CPParts Kit,valve

Naval Inventory Control Point Mechanicsburg · NSN 4820-01-574-9216 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-574-9216 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-574-9216. Primary manufacturer part number: 12151-2CP.
Features
  • Parts Kit,valve — 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: Naval Inventory Control Point Mechanicsburg
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-574-9216, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-574-9216
Primary Part Number12151-2CP
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
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 5
6685-00-027-17671223-12 W/M INTERCHANGEABLE
Manometer,u-Tube
Dwyer Instruments Inc
4730-00-254-6241 INTERCHANGEABLE
Tee,pipe
5915-01-050-1390121-5-1-2 INTERCHANGEABLE
Filter Assembly,electrical
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5360-01-308-5812121512 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
4320-01-487-7123121512 INTERCHANGEABLE
Impeller,pump,centrifugal
Cummins-Wagner Company, Inc. Dba Cummins-Wagner Co Inc
Cross-Reference Index
Part NumberManufacturer
12151-2CP Naval Inventory Control Point Mechanicsburg (USA)
12151-2 OXYGEN CLEAN Fairchild Industrial Products Company (USA)
12151-2 Fairchild Industrial Products Company (USA)
Related Parts
6685-00-027-1767INTERCHANGEABLE
MANOMETER,U-TUBE
1223-12 W/M
4730-00-254-6241INTERCHANGEABLE
TEE,PIPE
5915-01-050-1390INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
121-5-1-2
5360-01-308-5812INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
121512
4320-01-487-7123INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
121512

Frequently Asked Questions

What is NSN 4820-01-574-9216?

NSN 4820-01-574-9216 is a Parts Kit,valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-574-9216?

NSN 4820-01-574-9216 has 3 cross-referenced part numbers: 12151-2CP (Naval Inventory Control Point Mechanicsburg), 12151-2 OXYGEN CLEAN (Fairchild Industrial Products Company), 12151-2 (Fairchild Industrial Products Company).

What NSN replaces 4820-01-574-9216?

There are 5 known substitutes for 4820-01-574-9216: 6685-00-027-1767, 4730-00-254-6241, 5915-01-050-1390 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12151-2CP?

Key specifications for 12151-2CP: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330; End Item Identification: VALVE ASSEMBLY, REGULATOR 794298-001.. 3 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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