PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TF-7Stem,fluid Valve

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4820-00-218-4372 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-218-4372 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-218-4372. Primary manufacturer part number: TF-7.
Features
  • Stem,fluid Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-00-218-4372, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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
NSN4820-00-218-4372
Primary Part NumberTF-7
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5975-00-451-50010019978590 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Daimler Truck North America Llc
3120-01-196-3323HF-7C INTERCHANGEABLE
Bearing,plain,rod End
Roller Bearing Company of America, Inc.
Cross-Reference Index
Part NumberManufacturer
TF-7 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5975-00-451-5001INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
0019978590
3120-01-196-3323INTERCHANGEABLE
BEARING,PLAIN,ROD END
HF-7C

Frequently Asked Questions

What is NSN 4820-00-218-4372?

NSN 4820-00-218-4372 is a Stem,fluid Valve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-218-4372?

NSN 4820-00-218-4372 has 1 cross-referenced part number: TF-7 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4820-00-218-4372?

There are 2 known substitutes for 4820-00-218-4372: 5975-00-451-5001, 3120-01-196-3323. Verify interchangeability with system specifications before substitution.

What are the specifications of TF-7?

Key specifications for TF-7: End Item Identification: WARREN PUMPS MODEL 1036S238 RECIPROCATING PUMP. 1 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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