PartsTable TECHNICAL DATA SHEET
NSN 5310-01-592-2549Government record, cited

Nut, Self-Locking, Hexagon5310-01-592-2549

NSN 5310-01-592-2549 · NIIN 015922549 · Part number 5310-2183
Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0BGA6
Government record, cited
NSN 5310-01-592-2549 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-592-2549. Manufacturer of record part number: 5310-2183.
Also searched as  5310-01-592-2549 · 5310015922549 · NIIN 015922549 · 01-592-2549 · FSC 5310 Nuts and Washers · CAGE 0BGA6 · 5310-2183 · 90566A032
Nearby stock numbers  ·
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Width Across Flats: 0.625 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Temp Rating: 225.0 FAHRENHEIT NOMINAL DEGF
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.438 INCHES IN
  • Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
  • Nut Height: 0.312 INCHES NOMINAL IN
Identification
  • NSN: 5310-01-592-2549
  • NIIN: 015922549
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 5310-2183
  • Manufacturer: Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-592-2549, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp. Government technical data includes 14 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
ParameterValue
NSN5310-01-592-2549
Primary Part Number5310-2183
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerPorter Manufacturing, L.l.c. Dba Porter Manufacturing Corp
StatusACTIVE
Width Across Flats0.625 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Temp Rating225.0 FAHRENHEIT NOMINAL DEGF
Thread DirectionRIGHT-HAND
Nominal Thread Size0.438 INCHES IN
Locking FeaturePREVAILING TORQUE WITH NONMETALLIC INSERT
Nut Height0.312 INCHES NOMINAL IN
Surface TreatmentZINC NUT
Nut StyleHEXAGON
Thread Class2B
Thread Quantity Per Inch14
MaterialSTEEL NUT
MaterialPLASTIC POLYAMIDE NYLON LOCKING INSERT
Bearing Surface TypeFLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
90566A032 Mcmaster-Carr Supply Co (USA)
5310-2183 PRIMARY Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp (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 5310-01-592-2549?

NSN 5310-01-592-2549 is a Nut,self-Locking,hexagon, manufactured by Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-592-2549?

NSN 5310-01-592-2549 has 2 manufacturer part numbers on file: 90566A032 (Mcmaster-Carr Supply Co), 5310-2183 (Porter Manufacturing, L.l.c. Dba Porter Manufacturing Corp).

What are the specifications of 5310-2183?

Key specifications for 5310-2183: Width Across Flats: 0.625 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Temp Rating: 225.0 FAHRENHEIT NOMINAL DEGF; Thread Direction: RIGHT-HAND. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-592-2549 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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