PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18660Nut,plain,hexagon

John Deer Consumer Products Inc · NSN 5310-00-264-0381 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-264-0381 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-264-0381. Primary manufacturer part number: 18660.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Height: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
  • Nominal Thread Size: 0.875 INCHES IN
  • Bearing Surface Type: WASHER FACED
  • Thread Quantity Per Inch: 18
  • Thread Series: UNS
  • Material: STEEL COMP 1010 OVERALL
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-264-0381, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is John Deer Consumer Products Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-264-0381
Primary Part Number18660
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJohn Deer Consumer Products Inc
StatusACTIVE
Nut Height0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
Nominal Thread Size0.875 INCHES IN
Bearing Surface TypeWASHER FACED
Thread Quantity Per Inch18
Thread SeriesUNS
MaterialSTEEL COMP 1010 OVERALL
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class2B
Thread DirectionLEFT-HAND
Nut StyleHEXAGON
Width Across Flats1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-763-0089SMC502574 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
9540-01-071-1350 INTERCHANGEABLE
Beam,structural
9540-01-071-1351 INTERCHANGEABLE
Beam,structural
9540-01-072-0174 INTERCHANGEABLE
Beam,structural
3510-01-178-5570A-5822 INTERCHANGEABLE
Lever,valve
Forenta Lp
5975-01-369-445618660 INTERCHANGEABLE
Base,chassis
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5330-01-376-0559D5805PC9,2IN INTERCHANGEABLE
Gasket
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
18660 PRIMARY John Deer Consumer Products Inc (USA)
A5822 PRIMARY Dcm Manufacturing, Inc. (USA)
Related Parts
5950-00-763-0089INTERCHANGEABLE
TRANSFORMER,POWER
SMC502574
9540-01-071-1350INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-071-1351INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-072-0174INTERCHANGEABLE
BEAM,STRUCTURAL
3510-01-178-5570INTERCHANGEABLE
LEVER,VALVE
A-5822
5975-01-369-4456INTERCHANGEABLE
BASE,CHASSIS
18660
5330-01-376-0559INTERCHANGEABLE
GASKET
D5805PC9,2IN

Frequently Asked Questions

What is NSN 5310-00-264-0381?

NSN 5310-00-264-0381 is a Nut,plain,hexagon, manufactured by John Deer Consumer Products Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-264-0381?

NSN 5310-00-264-0381 has 2 cross-referenced part numbers: 18660 (John Deer Consumer Products Inc), A5822 (Dcm Manufacturing, Inc.).

What NSN replaces 5310-00-264-0381?

There are 7 known substitutes for 5310-00-264-0381: 5950-00-763-0089, 9540-01-071-1350, 9540-01-071-1351 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18660?

Key specifications for 18660: Nut Height: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Nominal Thread Size: 0.875 INCHES IN; Bearing Surface Type: WASHER FACED; Thread Quantity Per Inch: 18. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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