PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-389Nut,self-Locking,round

Konrad Marine Inc Div Konrad Marine · NSN 5310-01-502-7581 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-502-7581 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-7581. Primary manufacturer part number: 10-389.
Features
  • Nut,self-Locking,round — FSC 5310
  • 5 verified cross-references
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-502-7581, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 5 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.

Catalog Facts
Item NameNut,self-Locking,round
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN5310-01-502-7581
Primary Part Number10-389
Item NameNut,self-Locking,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-092-623410389 INTERCHANGEABLE
Pin,straight,headless
Triumph Engine Control Systems Llc
5965-00-135-0547SM-C-933880 INTERCHANGEABLE
Support,microphone Boom
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-155-948010389 INTERCHANGEABLE
Reactor
Cornell-Dubilier Marketing Inc
5305-00-217-91731920651 INTERCHANGEABLE
Setscrew
Borgwarner Pds (anderson), L.l.c.
3040-00-392-7763SM-B-157145 INTERCHANGEABLE
Lever,remote Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5910-00-405-6625 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5962-00-543-22962075105-0701 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5910-00-666-5185 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
4820-01-047-302530044 INTERCHANGEABLE
Body,valve
Eaton Aerospace Llc
5950-01-073-8649 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
30-003C-A IT 36 Konrad Marine Inc Div Konrad Marine (USA)
10-389 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
30-018 IT 3 Konrad Marine Inc Div Konrad Marine (USA)
30-044 IT 3 Konrad Marine Inc Div Konrad Marine (USA)
30-044 Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5315-00-092-6234INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
10389
5965-00-135-0547INTERCHANGEABLE
SUPPORT,MICROPHONE BOOM
SM-C-933880
5950-00-155-9480INTERCHANGEABLE
REACTOR
10389
5305-00-217-9173INTERCHANGEABLE
SETSCREW
1920651
3040-00-392-7763INTERCHANGEABLE
LEVER,REMOTE CONTROL
SM-B-157145
5910-00-405-6625INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5962-00-543-2296INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2075105-0701
5910-00-666-5185INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
4820-01-047-3025INTERCHANGEABLE
BODY,VALVE
30044
5950-01-073-8649INTERCHANGEABLE
TRANSFORMER,POWER
3120-01-163-8337INTERCHANGEABLE
BUSHING,SLEEVE
NC010389
4820-01-197-8314INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT

Frequently Asked Questions

What is NSN 5310-01-502-7581?

NSN 5310-01-502-7581 is a Nut,self-Locking,round, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-502-7581?

NSN 5310-01-502-7581 has 5 cross-referenced part numbers: 30-003C-A IT 36 (Konrad Marine Inc Div Konrad Marine), 10-389 (Konrad Marine Inc Div Konrad Marine), 30-018 IT 3 (Konrad Marine Inc Div Konrad Marine), 30-044 IT 3 (Konrad Marine Inc Div Konrad Marine), 30-044 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 5310-01-502-7581?

There are 12 known substitutes for 5310-01-502-7581: 5315-00-092-6234, 5965-00-135-0547, 5950-00-155-9480 and 9 more. Verify interchangeability with system specifications before substitution.

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