PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404-89Screw,cap,hexagon Head

Hardie-Tynes Co., Inc. · NSN 5305-01-420-6703 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-420-6703 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-420-6703. Primary manufacturer part number: 404-89.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 2 verified cross-references
  • Primary manufacturer: Hardie-Tynes Co., Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-420-6703, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersHardie-Tynes Co., Inc. (CAGE 27235)
Technical Specifications
ParameterValue
NSN5305-01-420-6703
Primary Part Number404-89
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3120-00-179-691940489 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
3110-00-198-295940489 INTERCHANGEABLE
Bearing,ball,airframe
Eaton Aerospace, Llc Dba Jackson South
9540-00-596-1125 INTERCHANGEABLE
Beam,structural
4930-01-109-957740489 INTERCHANGEABLE
Plate,cover
Mcneil Ohio Corp
6665-01-539-827040489-SV INTERCHANGEABLE
Indicator,carbon Monoxide
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
404-89 Hardie-Tynes Co., Inc. (USA)
60-1073 PIECE 654 Hardie-Tynes Co., Inc. (USA)
Related Parts
3120-00-179-6919INTERCHANGEABLE
BEARING HALF,SLEEVE
40489
3110-00-198-2959INTERCHANGEABLE
BEARING,BALL,AIRFRAME
40489
9540-00-596-1125INTERCHANGEABLE
BEAM,STRUCTURAL
4930-01-109-9577INTERCHANGEABLE
PLATE,COVER
40489
6665-01-539-8270INTERCHANGEABLE
INDICATOR,CARBON MONOXIDE
40489-SV

Frequently Asked Questions

What is NSN 5305-01-420-6703?

NSN 5305-01-420-6703 is a Screw,cap,hexagon Head, manufactured by Hardie-Tynes Co., Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-420-6703?

NSN 5305-01-420-6703 has 2 cross-referenced part numbers: 404-89 (Hardie-Tynes Co., Inc.), 60-1073 PIECE 654 (Hardie-Tynes Co., Inc.).

What NSN replaces 5305-01-420-6703?

There are 5 known substitutes for 5305-01-420-6703: 3120-00-179-6919, 3110-00-198-2959, 9540-00-596-1125 and 2 more. Verify interchangeability with system specifications before substitution.

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