NSN 5305-01-172-5563 · NIIN 011725563 · Part number 266839
Young Touchstone Company Div Young Touchstone · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 67049
Government record, cited
NSN 5305-01-172-5563 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-172-5563. Manufacturer of record part number: 266839.
Nearby stock numbers← 5305-01-172-5562 Screw, Cap, Socket Head
·
5305-01-172-5564 Screw, Cap, Hexagon Head →
5305-01-172-5563 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Nominal Thread Diameter: 75.0 MILLIMETERS MM
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Thread Series Designator: M
1 manufacturer part number on file
Manufacturer of record: Young Touchstone Company Div Young Touchstone
Identification
NSN: 5305-01-172-5563
NIIN: 011725563
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 266839
Manufacturer: Young Touchstone Company Div Young Touchstone
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-172-5563, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Young Touchstone Company Div Young Touchstone. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Young Touchstone Company Div Young Touchstone (USA)
Reference documents
Reference
Meaning
AM10598REVA PIECE 6
5/9Secondary reference
Young Touchstone Company Div Young Touchstone
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-172-5563?
NSN 5305-01-172-5563 is a Screw,cap,hexagon Head, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-172-5563?
NSN 5305-01-172-5563 has 1 manufacturer part number on file: 266839 (Young Touchstone Company Div Young Touchstone).
What are the specifications of 266839?
Key specifications for 266839: Nominal Thread Diameter: 75.0 MILLIMETERS MM; Head Style: HEXAGON; Thread Direction: RIGHT-HAND; Thread Series Designator: M. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-172-5563 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.