PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550066Screw,cap,hexagon Head

Paratech Inc · NSN 5305-01-410-8411 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-410-8411 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-410-8411. Primary manufacturer part number: 550066.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Paratech Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-410-8411, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paratech Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersParatech Inc (CAGE 30978)
Technical Specifications
ParameterValue
NSN5305-01-410-8411
Primary Part Number550066
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerParatech Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-143-4780MS25036-108 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5930-00-450-3271GS839DV4 INTERCHANGEABLE
Switch,proximity
Northrop Grumman Systems Corporation
5950-00-942-177655-0066-1 INTERCHANGEABLE
Transformer,power Autotransforme
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
550066 PRIMARY Paratech Inc (USA)
Related Parts
5940-00-143-4780INTERCHANGEABLE
TERMINAL,LUG
MS25036-108
5930-00-450-3271INTERCHANGEABLE
SWITCH,PROXIMITY
GS839DV4
5950-00-942-1776INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
55-0066-1

Frequently Asked Questions

What is NSN 5305-01-410-8411?

NSN 5305-01-410-8411 is a Screw,cap,hexagon Head, manufactured by Paratech Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-410-8411?

NSN 5305-01-410-8411 has 1 cross-referenced part number: 550066 (Paratech Inc).

What NSN replaces 5305-01-410-8411?

There are 3 known substitutes for 5305-01-410-8411: 5940-00-143-4780, 5930-00-450-3271, 5950-00-942-1776. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com