PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

186626Screw,cap,hexagon Head

Rolls-Royce Solutions America Inc · NSN 5305-00-623-1600 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-623-1600 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-623-1600. Primary manufacturer part number: 186626.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Rolls-Royce Solutions America Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-623-1600, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. This item has 3 commercial cross-references from 3 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)
ManufacturersRolls-Royce Solutions America Inc (CAGE 72582); General Motors Corp (CAGE 24617); General Motors Llc Dba General Motors Llc (CAGE 7X677)
Technical Specifications
ParameterValue
NSN5305-00-623-1600
Primary Part Number186626
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRolls-Royce Solutions America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-00-223-4706186626W INTERCHANGEABLE
Gearshaft,bevel
Allied Systems Company Dba Allied Systems Co
5330-00-641-4801S8-26 INTERCHANGEABLE
Packing,preformed
Houghton International Inc.
Cross-Reference Index
Part NumberManufacturer
186626 PRIMARY Rolls-Royce Solutions America Inc (USA)
186626 General Motors Corp (USA)
186626 General Motors Llc Dba General Motors Llc (USA)
Related Parts
3040-00-223-4706INTERCHANGEABLE
GEARSHAFT,BEVEL
186626W
5330-00-641-4801INTERCHANGEABLE
PACKING,PREFORMED
S8-26

Frequently Asked Questions

What is NSN 5305-00-623-1600?

NSN 5305-00-623-1600 is a Screw,cap,hexagon Head, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-623-1600?

NSN 5305-00-623-1600 has 3 cross-referenced part numbers: 186626 (Rolls-Royce Solutions America Inc), 186626 (General Motors Corp), 186626 (General Motors Llc Dba General Motors Llc).

What NSN replaces 5305-00-623-1600?

There are 2 known substitutes for 5305-00-623-1600: 3040-00-223-4706, 5330-00-641-4801. Verify interchangeability with system specifications before substitution.

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