PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19881N PC 2Screw,cap,hexagon Head

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5305-01-641-4370 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-641-4370 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-641-4370. Primary manufacturer part number: 19881N PC 2.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 4 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,cap,hexagon Head, cataloged under National Stock Number 5305-01-641-4370, 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 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,hexagon Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN5305-01-641-4370
Primary Part Number19881N PC 2
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-01-172-052154129-53 INTERCHANGEABLE
Screw,cap,hexagon Head
Naval Inventory Control Point Mechanicsburg
5920-01-588-87700213002.MXP INTERCHANGEABLE
Fuse,cartridge
Littelfuse World Hq
Cross-Reference Index
Part NumberManufacturer
19881N PC 2 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
54129-53L1 Naval Inventory Control Point Mechanicsburg (USA)
19881N PC 2L1 Naval Inventory Control Point Mechanicsburg (USA)
54129-53 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5305-01-172-0521INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
54129-53
5920-01-588-8770INTERCHANGEABLE
FUSE,CARTRIDGE
0213002.MXP

Frequently Asked Questions

What is NSN 5305-01-641-4370?

NSN 5305-01-641-4370 is a Screw,cap,hexagon Head, 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 5305-01-641-4370?

NSN 5305-01-641-4370 has 4 cross-referenced part numbers: 19881N PC 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), 54129-53L1 (Naval Inventory Control Point Mechanicsburg), 19881N PC 2L1 (Naval Inventory Control Point Mechanicsburg), 54129-53 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5305-01-641-4370?

There are 2 known substitutes for 5305-01-641-4370: 5305-01-172-0521, 5920-01-588-8770. Verify interchangeability with system specifications before substitution.

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