PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107222Washer,lock

L3harris Technologies, Inc. Dba Harris Corporation · NSN 5310-00-209-1219 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-1219 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-1219. Primary manufacturer part number: 107222.
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Hole Diameter: 0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Nondefinitive Spec/std Data: E CLASS AND 2 STYLE
  • Surface Treatment: NICKEL OVERALL
  • Material Thickness: 0.047 INCHES NOMINAL IN
  • Outside Diameter: 0.337 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-209-1219, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-1219
Primary Part Number107222
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corporation
StatusCANCELLED
Style DesignatorSPLIT HELICAL-RIGHT HAND
Hole Diameter0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Nondefinitive Spec/std DataE CLASS AND 2 STYLE
Surface TreatmentNICKEL OVERALL
Material Thickness0.047 INCHES NOMINAL IN
Outside Diameter0.337 INCHES MAXIMUM IN
Hardness Rating90.0 ROCKWELL B MINIMUM
Surface Treatment Document and ClassificationMIL-P-6859,TY 1,CL B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-194-7344 INTERCHANGEABLE
Washer,lock
5310-00-209-606904S130504-10 INTERCHANGEABLE
Washer,lock
Herley Chicago Dba Stewart Warner Electronics
5310-00-262-358379988PC7 INTERCHANGEABLE
Washer,lock
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-264-1149 INTERCHANGEABLE
Washer,lock
5962-00-464-8751 INTERCHANGEABLE
Microcircuit,digital
5310-00-527-40319001491 INTERCHANGEABLE
Washer,lock
Us Army Aviation and Missile Command
5310-00-550-1675 INTERCHANGEABLE
Washer,lock
1270-00-564-7466 INTERCHANGEABLE
Stop Bracket and St
5310-00-591-341224-00006-029 INTERCHANGEABLE
Washer,lock
Raytheon Company
5310-00-596-7689 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
107222 L3harris Technologies, Inc. Dba Harris Corporation (USA)
93620-162 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
93620-162 Zf Industrieantriebe Witten Gmbh (DEU)
FFW84CLASSESTYLE2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
N0407P00039E Zf Industrieantriebe Witten Gmbh (DEU)
HN799P10M Bendix Corp the Bendix International Div (USA)
P183066 At and T Corp (USA)
Related Parts
5310-00-194-7344INTERCHANGEABLE
WASHER,LOCK
5310-00-209-6069INTERCHANGEABLE
WASHER,LOCK
04S130504-10
5310-00-262-3583INTERCHANGEABLE
WASHER,LOCK
79988PC7
5310-00-264-1149INTERCHANGEABLE
WASHER,LOCK
5962-00-464-8751INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5310-00-527-4031INTERCHANGEABLE
WASHER,LOCK
9001491
5310-00-550-1675INTERCHANGEABLE
WASHER,LOCK
1270-00-564-7466INTERCHANGEABLE
STOP BRACKET AND ST
5310-00-591-3412INTERCHANGEABLE
WASHER,LOCK
24-00006-029
5310-00-596-7689INTERCHANGEABLE
WASHER,LOCK
5330-00-805-5557INTERCHANGEABLE
GASKET
26824
5940-01-007-6863INTERCHANGEABLE
TERMINAL,FEEDTHRU

Frequently Asked Questions

What is NSN 5310-00-209-1219?

NSN 5310-00-209-1219 is a Washer,lock, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-1219?

NSN 5310-00-209-1219 has 7 cross-referenced part numbers: 107222 (L3harris Technologies, Inc. Dba Harris Corporation), 93620-162 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 93620-162 (Zf Industrieantriebe Witten Gmbh), FFW84CLASSESTYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC), N0407P00039E (Zf Industrieantriebe Witten Gmbh) and 2 more.

What NSN replaces 5310-00-209-1219?

There are 12 known substitutes for 5310-00-209-1219: 5310-00-194-7344, 5310-00-209-6069, 5310-00-262-3583 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 107222?

Key specifications for 107222: Style Designator: SPLIT HELICAL-RIGHT HAND; Hole Diameter: 0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Nondefinitive Spec/std Data: E CLASS AND 2 STYLE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-1219 still in active supply?

NSN 5310-00-209-1219 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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