PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

999-6419-49Knob

Mason Electric Co. Dba Mason Controls · NSN 5355-00-620-2334 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-00-620-2334 — this item is cataloged by the U.S. Government under National Stock Number 5355-00-620-2334. Primary manufacturer part number: 999-6419-49.
Features
  • Knob — FSC 5355
  • Inside Diameter: 0.158 INCHES NOMINAL IN
  • Outside Diameter: 2.000 INCHES MAXIMUM IN
  • Shaft Accommodation Style: ROUND
  • Color: CLEAR
  • Style Designator: ROUND
  • Overall Thickness: 0.415 INCHES NOMINAL IN
  • Gripping Surface Condition: SMOOTH
Applications
  • Applications requiring Plastic construction
General Description

The Knob, cataloged under National Stock Number 5355-00-620-2334, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mason Electric Co. Dba Mason Controls. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5355-00-620-2334
Primary Part Number999-6419-49
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerMason Electric Co. Dba Mason Controls
StatusACTIVE
Inside Diameter0.158 INCHES NOMINAL IN
Outside Diameter2.000 INCHES MAXIMUM IN
Shaft Accommodation StyleROUND
ColorCLEAR
Style DesignatorROUND
Overall Thickness0.415 INCHES NOMINAL IN
Gripping Surface ConditionSMOOTH
Attachment MethodHOLE
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6135-00-120-1019 INTERCHANGEABLE
Battery,nonrechargeable
5120-00-213-032199106714 INTERCHANGEABLE
Wrench,spanner
Alfa Laval Inc
4030-00-684-4060 INTERCHANGEABLE
Terminal,rope,swaging
5950-00-699-3076 INTERCHANGEABLE
Transformer,radio Frequency
5950-00-808-8477712099-102 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Div Rmd Strategic
2990-00-906-1869T-6714 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5940-00-983-6082 INTERCHANGEABLE
Terminal Board
4730-01-009-905153144S5901-1361ALT1PC67 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Naval Ship Systems Command
1005-01-105-95786714 INTERCHANGEABLE
Swivel,sling,small Arms
Wichita Arms Inc
3020-01-219-78995901W18G702 INTERCHANGEABLE
Pulley,flat
Ametek Inc Div Aerospace and Defense
Cross-Reference Index
Part NumberManufacturer
6714 Nellcor Puritan Benn System Co (USA)
999-6419-49 PRIMARY Mason Electric Co. Dba Mason Controls (USA)
Related Parts
6135-00-120-1019INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5120-00-213-0321INTERCHANGEABLE
WRENCH,SPANNER
99106714
4030-00-684-4060INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
5950-00-699-3076INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5950-00-808-8477INTERCHANGEABLE
COIL,RADIO FREQUENCY
712099-102
2990-00-906-1869INTERCHANGEABLE
MUFFLER,EXHAUST
T-6714
5940-00-983-6082INTERCHANGEABLE
TERMINAL BOARD
4730-01-009-9051INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
53144S5901-1361ALT1PC67
1005-01-105-9578INTERCHANGEABLE
SWIVEL,SLING,SMALL ARMS
6714
3020-01-219-7899INTERCHANGEABLE
PULLEY,FLAT
5901W18G702
5315-01-315-0401INTERCHANGEABLE
PIN,SHOULDER,HEADED
2940-01-368-8220INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
46714

Frequently Asked Questions

What is NSN 5355-00-620-2334?

NSN 5355-00-620-2334 is a Knob, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-00-620-2334?

NSN 5355-00-620-2334 has 2 cross-referenced part numbers: 6714 (Nellcor Puritan Benn System Co), 999-6419-49 (Mason Electric Co. Dba Mason Controls).

What NSN replaces 5355-00-620-2334?

There are 12 known substitutes for 5355-00-620-2334: 6135-00-120-1019, 5120-00-213-0321, 4030-00-684-4060 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 999-6419-49?

Key specifications for 999-6419-49: Inside Diameter: 0.158 INCHES NOMINAL IN; Outside Diameter: 2.000 INCHES MAXIMUM IN; Shaft Accommodation Style: ROUND; Color: CLEAR. 10 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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