Screw, Machine 5305-01-560-1898 NSN 5305-01-560-1898 · NIIN 015601898 · Part number 9181OA128
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
NSN 5305-01-560-1898 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-560-1898. Manufacturer of record part number: 9181OA128 .
Also searched as
5305-01-560-1898 ·
5305015601898 ·
NIIN 015601898 ·
01-560-1898 ·
FSC 5305 Screws · CAGE 39428 · 9181OA128
Nearby stock numbers
← 5305-01-560-1776 Screw, Machine
·
5305-01-560-1936 Screw, Cap, Socket Head →
L 0.500 INCHES NOMINAL IN
⌀0.125 INCHES IN
UNIFIED NATIONAL COARSE (UNC)
BOLT/SCREW PROFILE
5305-01-560-1898 — Screws
Features
Screw,machine — FSC 5305 Thread Length: 0.500 INCHES NOMINAL IN Nominal Thread Diameter: 0.125 INCHES IN Thread Direction: RIGHT-HAND Screw Material: STEEL CORROSION RESISTING Internal Drive Style: SLOT Thread Class: 2A A Thread Quantity Per Inch: 40
Identification
NSN: 5305-01-560-1898
NIIN: 015601898
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 9181OA128
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-560-1898, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 8 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 5305-01-560-1898 Primary Part Number 9181OA128 Item Name Screw,machine FSC / FSG 5305 / 53 — Screws Manufacturer Mcmaster-Carr Supply Co Status ACTIVE Thread Length 0.500 INCHES NOMINAL IN Nominal Thread Diameter 0.125 INCHES IN Thread Direction RIGHT-HAND Screw Material STEEL CORROSION RESISTING Internal Drive Style SLOT Thread Class 2A A Thread Quantity Per Inch 40 Thread Series Designator UNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
9181OA128 PRIMARY Mcmaster-Carr Supply Co (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.
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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 5305-01-560-1898?
NSN 5305-01-560-1898 is a Screw,machine, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-560-1898?
NSN 5305-01-560-1898 has 1 manufacturer part number on file: 9181OA128 (Mcmaster-Carr Supply Co).
What are the specifications of 9181OA128?
Key specifications for 9181OA128: Thread Length: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.125 INCHES IN; Thread Direction: RIGHT-HAND; Screw Material: STEEL CORROSION RESISTING. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-560-1898 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.
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