PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H1958500Release Screw Nut

Mcneil Ohio Corp · NSN 4910-01-181-5914 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-01-181-5914 — this item is cataloged by the U.S. Government under National Stock Number 4910-01-181-5914. Primary manufacturer part number: H1958500.
Features
  • Release Screw Nut — FSC 4910
  • 2 verified cross-references
  • Primary manufacturer: Mcneil Ohio Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Release Screw Nut, cataloged under National Stock Number 4910-01-181-5914, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Mcneil Ohio Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4910-01-181-5914
Primary Part NumberH1958500
Item NameRelease Screw Nut
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerMcneil Ohio Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1040-00-991-567953A68B289 INTERCHANGEABLE
Tube,left
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-01-040-405219585 INTERCHANGEABLE
Gasket
Saginaw Products Corporation Dba Cignys
5962-01-171-5584932905-106 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
H1958500 PRIMARY Mcneil Ohio Corp (USA)
19585 Hein Werner Corp (USA)
Related Parts
1040-00-991-5679INTERCHANGEABLE
TUBE,LEFT
53A68B289
5330-01-040-4052INTERCHANGEABLE
GASKET
19585
5962-01-171-5584INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932905-106

Frequently Asked Questions

What is NSN 4910-01-181-5914?

NSN 4910-01-181-5914 is a Release Screw Nut, manufactured by Mcneil Ohio Corp, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-01-181-5914?

NSN 4910-01-181-5914 has 2 cross-referenced part numbers: H1958500 (Mcneil Ohio Corp), 19585 (Hein Werner Corp).

What NSN replaces 4910-01-181-5914?

There are 3 known substitutes for 4910-01-181-5914: 1040-00-991-5679, 5330-01-040-4052, 5962-01-171-5584. Verify interchangeability with system specifications before substitution.

What are the specifications of H1958500?

Key specifications for H1958500: End Item Identification: 4910-00-289-7233,JACK,DOLLY TYPE,HYD. 1 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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