PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-333Nut,self-Locking,hexagon

Konrad Marine Inc Div Konrad Marine · NSN 5310-01-502-7626 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-502-7626 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-7626. Primary manufacturer part number: 10-333.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
  • Nominal Thread Size: 0.250 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Thread Quantity Per Inch: 28
  • Material: PLASTIC POLYAMIDE NYLON LOCKING INSERT
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Locking Insert construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-502-7626, 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. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-502-7626
Primary Part Number10-333
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Nut StyleHEXAGON
Locking FeaturePREVAILING TORQUE WITH NONMETALLIC INSERT
Nominal Thread Size0.250 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Thread Quantity Per Inch28
MaterialPLASTIC POLYAMIDE NYLON LOCKING INSERT
Width Across Flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Nut Height0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-109-1155 INTERCHANGEABLE
Bearing,ball,annular
5310-00-225-6408 INTERCHANGEABLE
Nut,self-Locking,hexagon
3455-00-293-051408300 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
5940-00-370-536515052 INTERCHANGEABLE
Terminal,feedthru
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5999-00-543-8700SC-B-70549 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-579-5448SMD331511-19 INTERCHANGEABLE
Screw,machine
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4920-00-626-4316ST10333 INTERCHANGEABLE
Selector Valve Assy
Elbitamerica, Inc.
6220-00-790-7780 INTERCHANGEABLE
Spotlight
6505-01-151-614910333 INTERCHANGEABLE
Amoxicillin Capsules
Goldline Laboratories, Inc. Dba Goldline Laboratories
5950-01-194-157010/333 INTERCHANGEABLE
Coil,radio Frequency
Gowanda Holdings, Llc Div Gowanda Electronics Corp.
Cross-Reference Index
Part NumberManufacturer
30-003C-A IT 18 Konrad Marine Inc Div Konrad Marine (USA)
30-003 Konrad Marine Inc Div Konrad Marine (USA)
10-333 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
3110-00-109-1155INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-225-6408INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
3455-00-293-0514INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08300
5940-00-370-5365INTERCHANGEABLE
TERMINAL,FEEDTHRU
15052
5999-00-543-8700INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
SC-B-70549
5305-00-579-5448INTERCHANGEABLE
SCREW,MACHINE
SMD331511-19
4920-00-626-4316INTERCHANGEABLE
SELECTOR VALVE ASSY
ST10333
6220-00-790-7780INTERCHANGEABLE
SPOTLIGHT
6505-01-151-6149INTERCHANGEABLE
AMOXICILLIN CAPSULES
10333
5950-01-194-1570INTERCHANGEABLE
COIL,RADIO FREQUENCY
10/333
7025-01-459-8717INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE
10333

Frequently Asked Questions

What is NSN 5310-01-502-7626?

NSN 5310-01-502-7626 is a Nut,self-Locking,hexagon, 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 5310-01-502-7626?

NSN 5310-01-502-7626 has 3 cross-referenced part numbers: 30-003C-A IT 18 (Konrad Marine Inc Div Konrad Marine), 30-003 (Konrad Marine Inc Div Konrad Marine), 10-333 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 5310-01-502-7626?

There are 11 known substitutes for 5310-01-502-7626: 3110-00-109-1155, 5310-00-225-6408, 3455-00-293-0514 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-333?

Key specifications for 10-333: Nut Style: HEXAGON; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Nominal Thread Size: 0.250 INCHES IN; Bearing Surface Type: CHAMFERED OR WASHER FACED. 10 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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