PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-665Washer,lock

Rix Industries · NSN 5310-01-707-4179 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-707-4179 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-707-4179. Primary manufacturer part number: 20-665.
Features
  • Washer,lock — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-707-4179, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersRix Industries (CAGE 28953)
Technical Specifications
ParameterValue
NSN5310-01-707-4179
Primary Part Number20-665
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3805-00-163-882320665 INTERCHANGEABLE
Rod
Komatsu America Corporation
5133-00-189-9292 INTERCHANGEABLE
Drill,twist
3110-00-198-1064100104-5 INTERCHANGEABLE
Bearing,roller,needle
Meggitt North Hollywood Inc
5330-00-596-8368 INTERCHANGEABLE
Gasket
6130-00-901-319420665 INTERCHANGEABLE
Power Supply
Senior Operations Llc Div Senior Aerospace Ketema
3040-01-364-613820665 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Flatwater Fleet Inc Dba Flatwater Fleet Inc
6240-01-419-5622 INTERCHANGEABLE
Lamp,fluorescent
4820-01-595-5126 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Cross-Reference Index
Part NumberManufacturer
20-665 PRIMARY Rix Industries (USA)
18272 REV N SHEET 1 FIND 11 Rix Industries (USA)
18272 Rix Industries (USA)
18272-ITEM-11 Rix Industries (USA)
Related Parts
3805-00-163-8823INTERCHANGEABLE
ROD
20665
5133-00-189-9292INTERCHANGEABLE
DRILL,TWIST
3110-00-198-1064INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
100104-5
5330-00-596-8368INTERCHANGEABLE
GASKET
6130-00-901-3194INTERCHANGEABLE
POWER SUPPLY
20665
3040-01-364-6138INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
20665
6240-01-419-5622INTERCHANGEABLE
LAMP,FLUORESCENT
4820-01-595-5126INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE

Frequently Asked Questions

What is NSN 5310-01-707-4179?

NSN 5310-01-707-4179 is a Washer,lock, manufactured by Rix Industries, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-707-4179?

NSN 5310-01-707-4179 has 4 cross-referenced part numbers: 20-665 (Rix Industries), 18272 REV N SHEET 1 FIND 11 (Rix Industries), 18272 (Rix Industries), 18272-ITEM-11 (Rix Industries).

What NSN replaces 5310-01-707-4179?

There are 8 known substitutes for 5310-01-707-4179: 3805-00-163-8823, 5133-00-189-9292, 3110-00-198-1064 and 5 more. Verify interchangeability with system specifications before substitution.

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