PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N50219Screw,machine

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5305-01-218-5773 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-218-5773 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-218-5773. Primary manufacturer part number: N50219.
Features
  • Screw,machine — FSC 5305
  • 5 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-218-5773, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Mechanical Systems Support Co Inc (CAGE 1CL58)
Technical Specifications
ParameterValue
NSN5305-01-218-5773
Primary Part NumberN50219
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1650-00-450-830322242 INTERCHANGEABLE
Filter Element,fluid
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
5330-00-599-5022 INTERCHANGEABLE
Seal,plain Encased
4730-00-893-4010502-0019 INTERCHANGEABLE
Elbow,pipe to Tube
Cummins Power Generation Inc.
5950-00-938-473050219 INTERCHANGEABLE
Coil,radio Frequency
Coiltron Inc Div Coiltron
5330-01-097-7653881032011 INTERCHANGEABLE
Seal,valve
Dressta North America Ltd
6150-01-587-1785209-000311 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Army, United States Department of the Dba Aviation Applied Technology Directorate
Cross-Reference Index
Part NumberManufacturer
50219 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N50219 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
27171N PIECE 103 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
A50219 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
50219 Mechanical Systems Support Co Inc (USA)
Related Parts
1650-00-450-8303INTERCHANGEABLE
FILTER ELEMENT,FLUID
22242
5330-00-599-5022INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-893-4010INTERCHANGEABLE
ELBOW,PIPE TO TUBE
502-0019
5950-00-938-4730INTERCHANGEABLE
COIL,RADIO FREQUENCY
50219
5330-01-097-7653INTERCHANGEABLE
SEAL,VALVE
881032011
6150-01-587-1785INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
209-000311

Frequently Asked Questions

What is NSN 5305-01-218-5773?

NSN 5305-01-218-5773 is a Screw,machine, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-218-5773?

NSN 5305-01-218-5773 has 5 cross-referenced part numbers: 50219 (Leslie Controls, Inc. Dba Leslie Controls Inc), N50219 (Leslie Controls, Inc. Dba Leslie Controls Inc), 27171N PIECE 103 (Leslie Controls, Inc. Dba Leslie Controls Inc), A50219 (Leslie Controls, Inc. Dba Leslie Controls Inc), 50219 (Mechanical Systems Support Co Inc).

What NSN replaces 5305-01-218-5773?

There are 6 known substitutes for 5305-01-218-5773: 1650-00-450-8303, 5330-00-599-5022, 4730-00-893-4010 and 3 more. Verify interchangeability with system specifications before substitution.

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