NSN 5310-01-559-4667 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-559-4667. Manufacturer of record part number: M9144.
Also searched as5310-01-559-4667 ·
5310015594667 ·
NIIN 015594667 ·
01-559-4667 ·
FSC 5310 Nuts and Washers · CAGE 28520 · M9144
Manufacturer of record: Heyco Inc Dba Heyco Products
Identification
NSN: 5310-01-559-4667
NIIN: 015594667
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: M9144
Manufacturer: Heyco Inc Dba Heyco Products
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-559-4667, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 3 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-559-4667?
NSN 5310-01-559-4667 is a Nut,plain,hexagon, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-559-4667?
NSN 5310-01-559-4667 has 1 manufacturer part number on file: M9144 (Heyco Inc Dba Heyco Products).
What are the specifications of M9144?
Key specifications for M9144: Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.250 INCHES IN; Special Features: ITEM IS BLACK; Part Name Assigned by Controlling Agency: NYLON LOCKNUT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-559-4667 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.