PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-343Washer,flat

Konrad Marine Inc Div Konrad Marine · NSN 5310-01-502-7572 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-502-7572 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-7572. Primary manufacturer part number: 10-343.
Features
  • Washer,flat — FSC 5310
  • 3 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 5310-01-502-7572, 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 3 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.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN5310-01-502-7572
Primary Part Number10-343
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4330-00-053-0608 INTERCHANGEABLE
Body,filter
5306-00-053-0609 INTERCHANGEABLE
Bolt,assembled Washer
4320-00-116-0107382349-01 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5999-00-242-4631SC-B-69789 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-00-285-20141201-535-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
5950-00-893-1518 INTERCHANGEABLE
Transformer,power S
5950-01-176-487910343 INTERCHANGEABLE
Coil
L & R Manufacturing Company
4710-01-285-014710343 INTERCHANGEABLE
Tube Assembly,metal
O F Mossberg & Sons Inc
5977-01-515-83322022534 INTERCHANGEABLE
Brush Set,electrical Contact
Hyster-Yale Group, Inc.
Cross-Reference Index
Part NumberManufacturer
30-003C-A IT 17 Konrad Marine Inc Div Konrad Marine (USA)
30-003 Konrad Marine Inc Div Konrad Marine (USA)
10-343 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
4330-00-053-0608INTERCHANGEABLE
BODY,FILTER
5306-00-053-0609INTERCHANGEABLE
BOLT,ASSEMBLED WASHER
4320-00-116-0107INTERCHANGEABLE
RING,WEARING
382349-01
5999-00-242-4631INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
SC-B-69789
5325-00-285-2014INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-535-Z3C
5950-00-893-1518INTERCHANGEABLE
TRANSFORMER,POWER S
5950-01-176-4879INTERCHANGEABLE
COIL
10343
4710-01-285-0147INTERCHANGEABLE
TUBE ASSEMBLY,METAL
10343
5977-01-515-8332INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
2022534

Frequently Asked Questions

What is NSN 5310-01-502-7572?

NSN 5310-01-502-7572 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 5310-01-502-7572?

NSN 5310-01-502-7572 has 3 cross-referenced part numbers: 30-003C-A IT 17 (Konrad Marine Inc Div Konrad Marine), 30-003 (Konrad Marine Inc Div Konrad Marine), 10-343 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 5310-01-502-7572?

There are 9 known substitutes for 5310-01-502-7572: 4330-00-053-0608, 5306-00-053-0609, 4320-00-116-0107 and 6 more. Verify interchangeability with system specifications before substitution.

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