NSN 5305-01-486-4605 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-486-4605. Manufacturer of record part number: 111-4636740 PART 25.
Also searched as5305-01-486-4605 ·
5305014864605 ·
NIIN 014864605 ·
01-486-4605 ·
FSC 5305 Screws · CAGE 43689 · 111-4636740 PART 25
Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter: 0.375 INCHES IN
Thread Class: 3A A
Thread Quantity Per Inch: 16
Material: NICKEL ALLOY 400 OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Identification
NSN: 5305-01-486-4605
NIIN: 014864605
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 111-4636740 PART 25
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding
General Description
The Setscrew, cataloged under National Stock Number 5305-01-486-4605, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 7 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
5305-01-486-4605
Primary Part Number
111-4636740 PART 25
Item Name
Setscrew
FSC / FSG
5305 / 53 — Screws
Manufacturer
Huntington Ingalls Inc Div Newport News Shipbuilding
Status
ACTIVE
Fastener Length
0.500 INCHES NOMINAL IN
Material Document and Classification
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Huntington Ingalls Inc Div Newport News Shipbuilding (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 5305-01-486-4605?
NSN 5305-01-486-4605 is a Setscrew, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-486-4605?
NSN 5305-01-486-4605 has 1 manufacturer part number on file: 111-4636740 PART 25 (Huntington Ingalls Inc Div Newport News Shipbuilding).
What are the specifications of 111-4636740 PART 25?
Key specifications for 111-4636740 PART 25: Fastener Length: 0.500 INCHES NOMINAL IN; Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Diameter: 0.375 INCHES IN; Thread Class: 3A A. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-486-4605 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.