NSN 5305-01-643-0219 · NIIN 016430219 · Part number 3863143
Cummins Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 15434
Government record, cited
NSN 5305-01-643-0219 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-643-0219. Manufacturer of record part number: 3863143.
Also searched as5305-01-643-0219 ·
5305016430219 ·
NIIN 016430219 ·
01-643-0219 ·
FSC 5305 Screws · CAGE 15434 · 3863143
Nearby stock numbers← 5305-01-643-0149 Screw, Cap, Hexagon Head
·
5305-01-643-0283 Screw, Cap, Socket Head →
5305-01-643-0219 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Head Height: 6.1 MILLIMETERS MINIMUM AND 6.6 MILLIMETERS MAXIMUM MM
External Thread Tolerance Class: 6G G
Fastener Length: 25.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 1.5
Nominal Thread Diameter: 10.0 MILLIMETERS MM
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-643-0219
NIIN: 016430219
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 3863143
Manufacturer: Cummins Inc.
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-643-0219, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 9 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
5305-01-643-0219
Primary Part Number
3863143
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Cummins Inc.
Status
ACTIVE
Head Height
6.1 MILLIMETERS MINIMUM AND 6.6 MILLIMETERS MAXIMUM MM
External Thread Tolerance Class
6G G
Fastener Length
25.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters
1.5
Nominal Thread Diameter
10.0 MILLIMETERS MM
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Width Between Flats
15.7 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5305-00-001-9742
5305-00-001-9742 · Item name not on file
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5305-00-003-6694 · Item name not on file
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5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-643-0219?
NSN 5305-01-643-0219 is a Screw,cap,hexagon Head, manufactured by Cummins Inc., classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-643-0219?
NSN 5305-01-643-0219 has 1 manufacturer part number on file: 3863143 (Cummins Inc.).
What are the specifications of 3863143?
Key specifications for 3863143: Head Height: 6.1 MILLIMETERS MINIMUM AND 6.6 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 25.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.5. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-643-0219 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.