PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

361238-1Nut,plain,hexagon

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5310-00-883-9219 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-883-9219 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-883-9219. Primary manufacturer part number: 361238-1.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • Nut Height: 0.250 INCHES NOMINAL IN
  • Nominal Thread Size: 0.625 INCHES IN
  • Thread Series: UNF
  • Bearing Surface Type: FLAT
  • Thread Quantity Per Inch: 18
  • Width Across Flats: 0.750 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-883-9219, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-883-9219
Primary Part Number361238-1
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
Nut StyleHEXAGON
Nut Height0.250 INCHES NOMINAL IN
Nominal Thread Size0.625 INCHES IN
Thread SeriesUNF
Bearing Surface TypeFLAT
Thread Quantity Per Inch18
Width Across Flats0.750 INCHES NOMINAL IN
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationASTM A582,CONDITION A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5995-00-225-0730XH1278 INTERCHANGEABLE
Lead,electrical
Heale Manufacturing Co Llc
3455-00-231-347510040 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
3895-00-496-7527A124 INTERCHANGEABLE
Cap,dust,quick Deta
Morrison Brothers Co Dba Morrison Brothers Co
3020-00-618-0085 INTERCHANGEABLE
Gear,spur
6625-00-983-0744 INTERCHANGEABLE
Ammeter
4240-01-573-3865 INTERCHANGEABLE
Canister,oxygen Generating,breat
Cross-Reference Index
Part NumberManufacturer
A124 Arno Mfg Co Inc (USA)
361238-1 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
5995-00-225-0730INTERCHANGEABLE
LEAD,ELECTRICAL
XH1278
3455-00-231-3475INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10040
3895-00-496-7527INTERCHANGEABLE
CAP,DUST,QUICK DETA
A124
3020-00-618-0085INTERCHANGEABLE
GEAR,SPUR
6625-00-983-0744INTERCHANGEABLE
AMMETER
4240-01-573-3865INTERCHANGEABLE
CANISTER,OXYGEN GENERATING,BREAT

Frequently Asked Questions

What is NSN 5310-00-883-9219?

NSN 5310-00-883-9219 is a Nut,plain,hexagon, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-883-9219?

NSN 5310-00-883-9219 has 2 cross-referenced part numbers: A124 (Arno Mfg Co Inc), 361238-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5310-00-883-9219?

There are 6 known substitutes for 5310-00-883-9219: 5995-00-225-0730, 3455-00-231-3475, 3895-00-496-7527 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 361238-1?

Key specifications for 361238-1: Nut Style: HEXAGON; Nut Height: 0.250 INCHES NOMINAL IN; Nominal Thread Size: 0.625 INCHES IN; Thread Series: UNF. 12 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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