Nut, Plain, Hexagon5310-01-588-4744

NSN 5310-01-588-4744 · NIIN 015884744 · Part number 90592A012

Century Fasteners & Machine Co., Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 7P578

Government record, cited

NSN 5310-01-588-4744 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-588-4744. Manufacturer of record part number: 90592A012.

Also searched as 5310-01-588-4744 · 5310015884744 · NIIN 015884744 · 01-588-4744 · FSC 5310 Nuts and Washers · CAGE 7P578 · 90592A012

Nearby stock numbers ← 5310-01-588-4662 Nut, Plain, Hexagon · 5310-01-588-4749 Nut, Self-Locking, Hexagon →

5310-01-588-4744 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
Width Across Flats: 8.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 0.80
Hardness Rating: 28.0 ROCKWELL C MINIMUM
Thread Direction: RIGHT-HAND
Nominal Thread Size: -5.0 MILLIMETERS MM
Nut Height: 4.0 MILLIMETERS NOMINAL MM
Nut Style: HEXAGON

Identification

NSN: 5310-01-588-4744
NIIN: 015884744
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 90592A012
Manufacturer: Century Fasteners & Machine Co., Inc.

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-588-4744, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Century Fasteners & Machine Co., Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-588-4744
Primary Part Number	90592A012
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Century Fasteners & Machine Co., Inc.
Status	ACTIVE
Width Across Flats	8.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters	0.80
Hardness Rating	28.0 ROCKWELL C MINIMUM
Thread Direction	RIGHT-HAND
Nominal Thread Size	-5.0 MILLIMETERS MM
Nut Height	4.0 MILLIMETERS NOMINAL MM
Nut Style	HEXAGON
Material	STEEL OVERALL

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
90592A012 PRIMARY	Century Fasteners & Machine Co., Inc. (USA)
90592A012	Mcmaster-Carr Supply Co (USA)

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

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 5310-01-588-4744?

NSN 5310-01-588-4744 is a Nut,plain,hexagon, manufactured by Century Fasteners & Machine Co., Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-588-4744?

NSN 5310-01-588-4744 has 2 manufacturer part numbers on file: 90592A012 (Century Fasteners & Machine Co., Inc.), 90592A012 (Mcmaster-Carr Supply Co).

What are the specifications of 90592A012?

Key specifications for 90592A012: Width Across Flats: 8.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.80; Hardness Rating: 28.0 ROCKWELL C MINIMUM; Thread Direction: RIGHT-HAND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-588-4744 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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