PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-4028Washer,flat

Rix Industries · NSN 5310-01-707-4542 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-707-4542 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-707-4542. Primary manufacturer part number: 20-4028.
Features
  • Washer,flat — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-707-4542, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rix Industries. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersRix Industries (CAGE 28953)
Technical Specifications
ParameterValue
NSN5310-01-707-4542
Primary Part Number20-4028
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-360-8812204028 INTERCHANGEABLE
Gear,spur
Woodward, Inc.
6515-01-153-561100-2040-028-00 INTERCHANGEABLE
Stockings,anti-Embolism
Zimmer, Inc. Dba Z Hotel
6515-01-241-4979204.028 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
20-4028 PRIMARY Rix Industries (USA)
17562-FIND-62 Rix Industries (USA)
17562 Rix Industries (USA)
Related Parts
3020-00-360-8812INTERCHANGEABLE
GEAR,SPUR
204028
6515-01-153-5611INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
00-2040-028-00
6515-01-241-4979INTERCHANGEABLE
SCREW,BONE
204.028

Frequently Asked Questions

What is NSN 5310-01-707-4542?

NSN 5310-01-707-4542 is a Washer,flat, manufactured by Rix Industries, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-707-4542?

NSN 5310-01-707-4542 has 3 cross-referenced part numbers: 20-4028 (Rix Industries), 17562-FIND-62 (Rix Industries), 17562 (Rix Industries).

What NSN replaces 5310-01-707-4542?

There are 3 known substitutes for 5310-01-707-4542: 3020-00-360-8812, 6515-01-153-5611, 6515-01-241-4979. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com