PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

106-20Washer,lock

Eaton Corporation Dba Eaton Inoac · NSN 5310-01-267-1206 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-267-1206 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-267-1206. Primary manufacturer part number: 106-20.
Features
  • Washer,lock — FSC 5310
  • 5 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-267-1206, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersEaton Corporation Dba Airframe Div Fuel & Motion Control Systems (CAGE 86090); Eaton Corporation Dba Eaton Inoac (CAGE 0DT23); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN5310-01-267-1206
Primary Part Number106-20
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6850-00-105-3084 INTERCHANGEABLE
Cleaning Compound,solvent
5330-00-218-359910620 INTERCHANGEABLE
Seal Ring,metal
Rps-Fl, Inc. Dba Rps Inc
5133-00-236-3416 INTERCHANGEABLE
Drill,twist
1660-00-446-772110620 INTERCHANGEABLE
Valve Assembly
Avox Systems Inc Dba Avox Systems Inc
3020-00-619-160610620 INTERCHANGEABLE
Gear,spur
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5935-00-831-8622 INTERCHANGEABLE
Connector,plug,electrical
5950-00-944-4651995552-1 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
4720-01-121-183810620 INTERCHANGEABLE
Hose,nonmetallic
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5133-01-348-6777 INTERCHANGEABLE
Drill,twist
5950-01-372-80904201630-1 INTERCHANGEABLE
Transformer,audio Frequency
Honeywell International, Inc Div Aerospace-Tucson
Cross-Reference Index
Part NumberManufacturer
61429AHL ITEM 16 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
106-20 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
RLR07C7504GP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
61429AHL ITEM 16 Eaton Corporation Dba Eaton Inoac (USA)
106-20 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
Related Parts
6850-00-105-3084INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT
5330-00-218-3599INTERCHANGEABLE
SEAL RING,METAL
10620
5133-00-236-3416INTERCHANGEABLE
DRILL,TWIST
1660-00-446-7721INTERCHANGEABLE
VALVE ASSEMBLY
10620
3020-00-619-1606INTERCHANGEABLE
GEAR,SPUR
10620
5935-00-831-8622INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-00-944-4651INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
995552-1
4720-01-121-1838INTERCHANGEABLE
HOSE,NONMETALLIC
10620
5133-01-348-6777INTERCHANGEABLE
DRILL,TWIST
5950-01-372-8090INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4201630-1
6515-01-571-4206INTERCHANGEABLE
MENISCOTOME
10620
6525-01-571-4306INTERCHANGEABLE
GUIDE,WAVE ASSEMBLY,CT SCANNER
453567141931

Frequently Asked Questions

What is NSN 5310-01-267-1206?

NSN 5310-01-267-1206 is a Washer,lock, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-267-1206?

NSN 5310-01-267-1206 has 5 cross-referenced part numbers: 61429AHL ITEM 16 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), 106-20 (Eaton Corporation Dba Eaton Inoac), RLR07C7504GP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 61429AHL ITEM 16 (Eaton Corporation Dba Eaton Inoac), 106-20 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).

What NSN replaces 5310-01-267-1206?

There are 12 known substitutes for 5310-01-267-1206: 6850-00-105-3084, 5330-00-218-3599, 5133-00-236-3416 and 9 more. Verify interchangeability with system specifications before substitution.

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