PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23423NPC49Screw,machine

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5305-01-504-3383 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-504-3383 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-504-3383. Primary manufacturer part number: 23423NPC49.
Features
  • Screw,machine — FSC 5305
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
  • 2 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 5305-01-504-3383, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-504-3383
Primary Part Number23423NPC49
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-01-399-3857N33959 INTERCHANGEABLE
Screw,machine
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
23423NPC49 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N33959 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5305-01-399-3857INTERCHANGEABLE
SCREW,MACHINE
N33959

Frequently Asked Questions

What is NSN 5305-01-504-3383?

NSN 5305-01-504-3383 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 5305-01-504-3383?

NSN 5305-01-504-3383 has 2 cross-referenced part numbers: 23423NPC49 (Leslie Controls, Inc. Dba Leslie Controls Inc), N33959 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5305-01-504-3383?

There is 1 known substitute for 5305-01-504-3383: 5305-01-399-3857. Verify interchangeability with system specifications before substitution.

What are the specifications of 23423NPC49?

Key specifications for 23423NPC49: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION. 2 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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