PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42755Nut,plain,hexagon

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5310-01-432-6223 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-432-6223 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-432-6223. Primary manufacturer part number: 42755.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: STEEL UNS K04002 OVERALL
  • Thread Quantity Per Inch: 16
  • Nominal Thread Size: 0.375 INCHES IN
  • Surface Treatment: PHOSPHATE ZINC OVERALL
  • Material Document and Classification: ASTMA194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Nut Style: HEXAGON
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Uns K04002 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-432-6223, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-432-6223
Primary Part Number42755
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialSTEEL UNS K04002 OVERALL
Thread Quantity Per Inch16
Nominal Thread Size0.375 INCHES IN
Surface TreatmentPHOSPHATE ZINC OVERALL
Material Document and ClassificationASTMA194 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nut StyleHEXAGON
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-681-76491857572 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-01-350-1235H940098-004B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
4320-01-539-095342755 INTERCHANGEABLE
Impeller,pump,centrifugal
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
22041N 2.5IN PIECE 1 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
42755 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-681-7649INTERCHANGEABLE
REACTOR
1857572
5950-01-350-1235INTERCHANGEABLE
COIL,RADIO FREQUENCY
H940098-004B
4320-01-539-0953INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
42755

Frequently Asked Questions

What is NSN 5310-01-432-6223?

NSN 5310-01-432-6223 is a Nut,plain,hexagon, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-432-6223?

NSN 5310-01-432-6223 has 2 cross-referenced part numbers: 22041N 2.5IN PIECE 1 (Leslie Controls, Inc. Dba Leslie Controls Inc), 42755 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5310-01-432-6223?

There are 3 known substitutes for 5310-01-432-6223: 5950-00-681-7649, 5950-01-350-1235, 4320-01-539-0953. Verify interchangeability with system specifications before substitution.

What are the specifications of 42755?

Key specifications for 42755: Material: STEEL UNS K04002 OVERALL; Thread Quantity Per Inch: 16; Nominal Thread Size: 0.375 INCHES IN; Surface Treatment: PHOSPHATE ZINC OVERALL. 8 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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