PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21106-001TRValve,linear,directional Control

Naval Inventory Control Point Mechanicsburg · NSN 4820-01-733-6384 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-733-6384 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-733-6384. Primary manufacturer part number: 21106-001TR.
Features
  • Valve,linear,directional Control — FSC 4820
  • 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 Valve,linear,directional Control, cataloged under National Stock Number 4820-01-733-6384, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN4820-01-733-6384
Primary Part Number21106-001TR
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-287-467521106 INTERCHANGEABLE
Valve,safety Relief
Hydro-Aire Aerospace Corp
5940-00-502-6457304-2720-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5330-00-525-41252060510 INTERCHANGEABLE
Seal,plain Encased
General Motors Llc Dba General Motors Llc
5930-00-722-373821106 INTERCHANGEABLE
Switch,push
Mason Electric Co. Dba Mason Controls
4210-01-095-3771466181 INTERCHANGEABLE
Extinguisher,fire
Walter Kidde Portable Equipment, Inc Dba Kidde Safety
5365-01-289-2568 INTERCHANGEABLE
Shim
5340-01-319-115221106 INTERCHANGEABLE
Cover,access
Barksdale, Inc
4810-01-414-039521106-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5120-01-430-8195 INTERCHANGEABLE
Wrench,open End
6550-01-547-0113 INTERCHANGEABLE
Test Kit,potassium and Sodium De
Cross-Reference Index
Part NumberManufacturer
21106-001TR Naval Inventory Control Point Mechanicsburg (USA)
21106-001 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21106 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
4820-00-287-4675INTERCHANGEABLE
VALVE,SAFETY RELIEF
21106
5940-00-502-6457INTERCHANGEABLE
TERMINAL,LUG
304-2720-00
5330-00-525-4125INTERCHANGEABLE
SEAL,PLAIN ENCASED
2060510
5930-00-722-3738INTERCHANGEABLE
SWITCH,PUSH
21106
4210-01-095-3771INTERCHANGEABLE
EXTINGUISHER,FIRE
466181
5365-01-289-2568INTERCHANGEABLE
SHIM
5340-01-319-1152INTERCHANGEABLE
COVER,ACCESS
21106
4810-01-414-0395INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21106-001
5120-01-430-8195INTERCHANGEABLE
WRENCH,OPEN END
6550-01-547-0113INTERCHANGEABLE
TEST KIT,POTASSIUM AND SODIUM DE

Frequently Asked Questions

What is NSN 4820-01-733-6384?

NSN 4820-01-733-6384 is a Valve,linear,directional Control, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-733-6384?

NSN 4820-01-733-6384 has 3 cross-referenced part numbers: 21106-001TR (Naval Inventory Control Point Mechanicsburg), 21106-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21106 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4820-01-733-6384?

There are 10 known substitutes for 4820-01-733-6384: 4820-00-287-4675, 5940-00-502-6457, 5330-00-525-4125 and 7 more. Verify interchangeability with system specifications before substitution.

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