PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FCVL-12-N-C-0-NValve,flow Control

J.w.f. Technologies, Llc · NSN 4820-01-669-2288 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-669-2288 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-669-2288. Primary manufacturer part number: FCVL-12-N-C-0-N.
Features
  • Valve,flow Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: J.w.f. Technologies, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-669-2288, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is J.w.f. Technologies, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,flow Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersBuffalo Turbine Defense Llc (CAGE 93146); J.w.f. Technologies, Llc (CAGE 31KK8)
Technical Specifications
ParameterValue
NSN4820-01-669-2288
Primary Part NumberFCVL-12-N-C-0-N
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJ.w.f. Technologies, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-156-09815120-00-156-0981 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
2920-00-322-0732 INTERCHANGEABLE
Switch,ignition
3120-00-368-538929899B INTERCHANGEABLE
Bearing,sleeve
H20 Tank Inc U S Motors Div
6680-00-679-10239585-027 INTERCHANGEABLE
Meter,volumetric Positive Displa
Badger Meter Inc
5920-00-852-40153679 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5310-01-222-4940N03679 INTERCHANGEABLE
Nut,plain,hexagon
Leslie Controls, Inc. Dba Leslie Controls Inc
2520-01-497-61953679 INTERCHANGEABLE
Disk,clutch,vehicular
Arcosa Marine Components, Llc
5310-01-633-7502 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
3679 Buffalo Turbine Defense Llc (USA)
FCVL-12-N-C-0-N PRIMARY J.w.f. Technologies, Llc (USA)
Related Parts
5120-00-156-0981INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-156-0981
2920-00-322-0732INTERCHANGEABLE
SWITCH,IGNITION
3120-00-368-5389INTERCHANGEABLE
BEARING,SLEEVE
29899B
6680-00-679-1023INTERCHANGEABLE
METER,VOLUMETRIC POSITIVE DISPLA
9585-027
5920-00-852-4015INTERCHANGEABLE
FUSEHOLDER,BLOCK
3679
5310-01-222-4940INTERCHANGEABLE
NUT,PLAIN,HEXAGON
N03679
2520-01-497-6195INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
3679
5310-01-633-7502INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 4820-01-669-2288?

NSN 4820-01-669-2288 is a Valve,flow Control, manufactured by J.w.f. Technologies, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-669-2288?

NSN 4820-01-669-2288 has 2 cross-referenced part numbers: 3679 (Buffalo Turbine Defense Llc), FCVL-12-N-C-0-N (J.w.f. Technologies, Llc).

What NSN replaces 4820-01-669-2288?

There are 8 known substitutes for 4820-01-669-2288: 5120-00-156-0981, 2920-00-322-0732, 3120-00-368-5389 and 5 more. Verify interchangeability with system specifications before substitution.

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