PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

818-1Nut,plain,hexagon

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5310-00-793-9514 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-793-9514 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-793-9514. Primary manufacturer part number: 818-1.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.164 INCHES IN
  • Thread Quantity Per Inch: 32
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Bearing Surface Type: CHAMFERED
  • Nut Style: HEXAGON
  • Surface Treatment: CADMIUM OVERALL
  • Thread Class: 2B
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-793-9514, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-793-9514
Primary Part Number818-1
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Nominal Thread Size0.164 INCHES IN
Thread Quantity Per Inch32
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Bearing Surface TypeCHAMFERED
Nut StyleHEXAGON
Surface TreatmentCADMIUM OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
MaterialSTEEL COMP 1020 OVERALL
Width Across Flats0.332 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nut Height0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-015-28938181 INTERCHANGEABLE
Dust Cap Assy
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
4910-00-182-7011818-1 INTERCHANGEABLE
Overhaul Stand,engine Cylinder
Dresser, Llc
5120-00-224-3154 INTERCHANGEABLE
Wrench,box
5330-00-291-638948626 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2915-00-345-5618 INTERCHANGEABLE
Spring,valve,discon
4730-00-371-3904113-28 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Crane Carrier Company, Llc
2520-00-384-09709564 INTERCHANGEABLE
Plate
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5305-00-392-208112519 INTERCHANGEABLE
Screw,locking Pawl
Telemechanics Inc
4720-00-447-66100108181 INTERCHANGEABLE
Hose,nonmetallic
New Holland Construction
4920-00-917-8074 INTERCHANGEABLE
Guide,wear Pad
Cross-Reference Index
Part NumberManufacturer
12519 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
818-1 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5340-00-015-2893INTERCHANGEABLE
DUST CAP ASSY
8181
4910-00-182-7011INTERCHANGEABLE
OVERHAUL STAND,ENGINE CYLINDER
818-1
5120-00-224-3154INTERCHANGEABLE
WRENCH,BOX
5330-00-291-6389INTERCHANGEABLE
SEAL,PLAIN ENCASED
48626
2915-00-345-5618INTERCHANGEABLE
SPRING,VALVE,DISCON
4730-00-371-3904INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
113-28
2520-00-384-0970INTERCHANGEABLE
PLATE
9564
5305-00-392-2081INTERCHANGEABLE
SCREW,LOCKING PAWL
12519
4720-00-447-6610INTERCHANGEABLE
HOSE,NONMETALLIC
0108181
4920-00-917-8074INTERCHANGEABLE
GUIDE,WEAR PAD
3030-00-987-1762INTERCHANGEABLE
BELT,V
8358
5340-01-008-9689INTERCHANGEABLE
CAP

Frequently Asked Questions

What is NSN 5310-00-793-9514?

NSN 5310-00-793-9514 is a Nut,plain,hexagon, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-793-9514?

NSN 5310-00-793-9514 has 2 cross-referenced part numbers: 12519 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 818-1 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 5310-00-793-9514?

There are 12 known substitutes for 5310-00-793-9514: 5340-00-015-2893, 4910-00-182-7011, 5120-00-224-3154 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 818-1?

Key specifications for 818-1: Nominal Thread Size: 0.164 INCHES IN; Thread Quantity Per Inch: 32; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: CHAMFERED. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com