NSN 5305-01-596-3666 · NIIN 015963666 · Part number SC324
Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 01226
Government record, cited
NSN 5305-01-596-3666 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-596-3666. Manufacturer of record part number: SC324.
Also searched as5305-01-596-3666 ·
5305015963666 ·
NIIN 015963666 ·
01-596-3666 ·
FSC 5305 Screws · CAGE 01226 · SC324
Nearby stock numbers← 5305-01-596-3658 Screw, Cap, Hexagon Head
·
5305-01-596-3667 Screw, Cap, Hexagon Head →
5305-01-596-3666 — Screws
Features
Setscrew — FSC 5305
Thread Direction: RIGHT-HAND
Thread Class: 2A A
Material: STEEL OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
1 manufacturer part number on file
Manufacturer of record: Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
Identification
NSN: 5305-01-596-3666
NIIN: 015963666
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: SC324
Manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
General Description
The Setscrew, cataloged under National Stock Number 5305-01-596-3666, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-596-3666
Primary Part Number
SC324
Item Name
Setscrew
FSC / FSG
5305 / 53 — Screws
Manufacturer
Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA)
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 5305-01-596-3666?
NSN 5305-01-596-3666 is a Setscrew, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-596-3666?
NSN 5305-01-596-3666 has 1 manufacturer part number on file: SC324 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier).
What are the specifications of SC324?
Key specifications for SC324: Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: (INAVY)SET SCREW; Thread Class: 2A A; End Item Identification: WING TO TAIL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-596-3666 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.