PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N403P13Washer,lock

General Electric Company · NSN 5310-00-514-6738 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-514-6738 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-514-6738. Primary manufacturer part number: N403P13.
Features
  • Washer,lock — FSC 5310
  • Style Designator: FLAT EXTERNAL TEETH
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Hole Diameter: 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
  • Material Thickness: 0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
  • Outside Diameter: 0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: B TYPE
  • 4 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-514-6738, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Electric Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-514-6738
Primary Part NumberN403P13
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Style DesignatorFLAT EXTERNAL TEETH
Surface TreatmentCADMIUM OR ZINC OVERALL
Hole Diameter0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Material Thickness0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
Outside Diameter0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
Nondefinitive Spec/std DataB TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5310-00-209-0788 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
N403P13 PRIMARY General Electric Company (USA)
104-3B6A PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
1106 Met-Pro Corporation (USA)
12Z3042-49 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5310-00-209-0788INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5310-00-514-6738?

NSN 5310-00-514-6738 is a Washer,lock, manufactured by General Electric Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-514-6738?

NSN 5310-00-514-6738 has 4 cross-referenced part numbers: N403P13 (General Electric Company), 104-3B6A (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 1106 (Met-Pro Corporation), 12Z3042-49 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5310-00-514-6738?

There is 1 known substitute for 5310-00-514-6738: 5310-00-209-0788. Verify interchangeability with system specifications before substitution.

What are the specifications of N403P13?

Key specifications for N403P13: Style Designator: FLAT EXTERNAL TEETH; Surface Treatment: CADMIUM OR ZINC OVERALL; Hole Diameter: 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Material Thickness: 0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-514-6738 still in active supply?

NSN 5310-00-514-6738 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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