PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304-00Knob

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 5355-01-219-1483 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-219-1483 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-219-1483. Primary manufacturer part number: 304-00.
Features
  • Knob — FSC 5355
  • Outside Diameter: 2.323 INCHES NOMINAL IN
  • Gripping Surface Condition: GRIP AID
  • Material: COPPER ALLOY
  • Thread Quantity Per Inch: 16 SCREW HOLE
  • Thread Series Designator: UNF SCREW HOLE
  • Style Designator: ROUND
  • Nominal Thread Size: 0.750 INCHES SCREW HOLE IN
Applications
  • Applications requiring Copper Alloy construction
General Description

The Knob, cataloged under National Stock Number 5355-01-219-1483, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.

Technical Specifications
ParameterValue
NSN5355-01-219-1483
Primary Part Number304-00
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusCANCELLED
Outside Diameter2.323 INCHES NOMINAL IN
Gripping Surface ConditionGRIP AID
MaterialCOPPER ALLOY
Thread Quantity Per Inch16 SCREW HOLE
Thread Series DesignatorUNF SCREW HOLE
Style DesignatorROUND
Nominal Thread Size0.750 INCHES SCREW HOLE IN
Attachment MethodSCREW ON
Overall Thickness0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-052-7551662-0002-000 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-194-9206 INTERCHANGEABLE
Washer,lock
5310-00-762-444730400 INTERCHANGEABLE
Nut
Allianz Sweeper Company
5365-01-077-2092 INTERCHANGEABLE
Shim,assortment,kit
3110-01-145-902130-400 INTERCHANGEABLE
Ball,bearing
Rix Industries
6515-01-157-482430400 INTERCHANGEABLE
Holder,surgical Tube,utility
Xodus Medical, Inc.
4820-01-194-684940176-107 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-219-14311541-01 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
4820-01-219-2129285-00 INTERCHANGEABLE
Guide,valve Stem
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4720-01-284-324230400 INTERCHANGEABLE
Hose Assembly,nonmetallic
Little Beaver Inc
Cross-Reference Index
Part NumberManufacturer
40176-02 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
545-01 Lawler Manufacturing Company, Inc. (USA)
304 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40176-02 FIND 11 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
72015 PIECE 11 Lawler Manufacturing Company, Inc. (USA)
72015 Lawler Manufacturing Company, Inc. (USA)
304-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5950-00-052-7551INTERCHANGEABLE
TRANSFORMER,POWER
662-0002-000
5310-00-194-9206INTERCHANGEABLE
WASHER,LOCK
5310-00-762-4447INTERCHANGEABLE
NUT
30400
5365-01-077-2092INTERCHANGEABLE
SHIM,ASSORTMENT,KIT
3110-01-145-9021INTERCHANGEABLE
BALL,BEARING
30-400
6515-01-157-4824INTERCHANGEABLE
HOLDER,SURGICAL TUBE,UTILITY
30400
4820-01-194-6849INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40176-107
4820-01-219-1431INTERCHANGEABLE
SEAT,VALVE
1541-01
4820-01-219-2129INTERCHANGEABLE
GUIDE,VALVE STEM
285-00
4720-01-284-3242INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
30400
6625-01-304-7317INTERCHANGEABLE
OSCILLOSCOPE
6515-01-346-9207INTERCHANGEABLE
BLADE,RETRACTOR,ABDOMINAL
50-4561

Frequently Asked Questions

What is NSN 5355-01-219-1483?

NSN 5355-01-219-1483 is a Knob, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5355 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5355-01-219-1483?

NSN 5355-01-219-1483 has 7 cross-referenced part numbers: 40176-02 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 545-01 (Lawler Manufacturing Company, Inc.), 304 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40176-02 FIND 11 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 72015 PIECE 11 (Lawler Manufacturing Company, Inc.) and 2 more.

What NSN replaces 5355-01-219-1483?

There are 12 known substitutes for 5355-01-219-1483: 5950-00-052-7551, 5310-00-194-9206, 5310-00-762-4447 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 304-00?

Key specifications for 304-00: Outside Diameter: 2.323 INCHES NOMINAL IN; Gripping Surface Condition: GRIP AID; Material: COPPER ALLOY; Thread Quantity Per Inch: 16 SCREW HOLE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5355-01-219-1483 still in active supply?

NSN 5355-01-219-1483 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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