PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-444Washer,flat

Konrad Marine Inc Div Konrad Marine · NSN 5310-01-502-7607 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-502-7607 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-7607. Primary manufacturer part number: 10-444.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 0.516 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • 2 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 Washer,flat, cataloged under National Stock Number 5310-01-502-7607, 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 4 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-502-7607
Primary Part Number10-444
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter0.516 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-049-8428 INTERCHANGEABLE
Coil,radio Frequency
5310-00-198-3724 INTERCHANGEABLE
Washer,lock
5315-00-252-298571198 INTERCHANGEABLE
Pin,straight,headless
Manitowoc Engineering Co Division of the Manitowoc Co Inc
4320-00-480-191110444 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
5930-00-548-747210444 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
5325-00-598-142810445 INTERCHANGEABLE
Ring,retaining
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5910-00-648-9081 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5360-01-329-1856 INTERCHANGEABLE
Spring,helical,compression
9390-01-369-6285907-10444 INTERCHANGEABLE
Tape,reflective
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Cross-Reference Index
Part NumberManufacturer
30-002 IT 2 Konrad Marine Inc Div Konrad Marine (USA)
10-444 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5950-00-049-8428INTERCHANGEABLE
COIL,RADIO FREQUENCY
5310-00-198-3724INTERCHANGEABLE
WASHER,LOCK
5315-00-252-2985INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
71198
4320-00-480-1911INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10444
5930-00-548-7472INTERCHANGEABLE
SWITCH,ROTARY
10444
5325-00-598-1428INTERCHANGEABLE
RING,RETAINING
10445
5910-00-648-9081INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5360-01-329-1856INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9390-01-369-6285INTERCHANGEABLE
TAPE,REFLECTIVE
907-10444

Frequently Asked Questions

What is NSN 5310-01-502-7607?

NSN 5310-01-502-7607 is a Washer,flat, 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 5310-01-502-7607?

NSN 5310-01-502-7607 has 2 cross-referenced part numbers: 30-002 IT 2 (Konrad Marine Inc Div Konrad Marine), 10-444 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 5310-01-502-7607?

There are 9 known substitutes for 5310-01-502-7607: 5950-00-049-8428, 5310-00-198-3724, 5315-00-252-2985 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-444?

Key specifications for 10-444: Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; End Item Identification: STERN DRIVE; Overall Diameter: 0.516 INCHES NOMINAL IN. 5 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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