NSN 5305-01-726-0660 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-726-0660. Manufacturer of record part number: B-3384-13H.
Nearby stock numbers← 5305-01-726-0654 Screw, Cap, Hexagon Head
·
5305-01-726-1197 Screw, Cap, Socket Head →
5305-01-726-0660 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Head Height: 0.163 INCHES MAXIMUM IN
Thread Length: 0.75 INCHES NOMINAL IN
Nominal Thread Diameter: 0.25 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.4375 INCHES MAXIMUM IN
Thread Class: 2A A
Identification
NSN: 5305-01-726-0660
NIIN: 017260660
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: B-3384-13H
Manufacturer: Hartzell Propeller Llc
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-726-0660, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hartzell Propeller Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5305-00-000-1397 · Item name not on file
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5305-00-000-2625 · Item name not on file
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5305-00-000-3669 · Item name not on file
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5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-726-0660?
NSN 5305-01-726-0660 is a Screw,cap,hexagon Head, manufactured by Hartzell Propeller Llc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-726-0660?
NSN 5305-01-726-0660 has 2 manufacturer part numbers on file: 9682916218 (Pilatus Aircraft Ltd), B-3384-13H (Hartzell Propeller Llc).
What are the specifications of B-3384-13H?
Key specifications for B-3384-13H: Head Height: 0.163 INCHES MAXIMUM IN; Thread Length: 0.75 INCHES NOMINAL IN; Nominal Thread Diameter: 0.25 INCHES IN; Head Style: HEXAGON. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-726-0660 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.