PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15459Washer,flat

Grimes Aerospace Company · NSN 5310-01-190-9099 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-190-9099 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-190-9099. Primary manufacturer part number: 15459.
Features
  • Washer,flat — FSC 5310
  • Thickness: 62.0 MILLIMETERS NOMINAL MM
  • Overall Diameter: 50.0 MILLIMETERS NOMINAL MM
  • 1 verified cross-reference
  • Primary manufacturer: Grimes Aerospace Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-190-9099, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-190-9099
Primary Part Number15459
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Thickness62.0 MILLIMETERS NOMINAL MM
Overall Diameter50.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
9540-00-720-4195 INTERCHANGEABLE
Beam,structural
4820-00-862-091915459 INTERCHANGEABLE
Valve Assembly
L3harris Technologies, Inc. Div Space and Airborne Systems
5950-00-947-271215459 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
4310-01-417-222815459 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Spx Fluid Power
5340-01-475-3650983-60-50089 INTERCHANGEABLE
Strap,webbing
Mile Marker Industries, Inc.
4730-01-498-6946 INTERCHANGEABLE
Adapter,straight,tube to Boss
5306-01-557-04403011310 INTERCHANGEABLE
Bolt,machine
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
6545-01-581-8574UA T665 INTERCHANGEABLE
Army Preposition Stock-4 Minimal
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
8475-01-732-9586A15459-1 INTERCHANGEABLE
Modification Kit,flyer's Helmet
Gentex Corporation
Cross-Reference Index
Part NumberManufacturer
15459 PRIMARY Grimes Aerospace Company (USA)
Related Parts
9540-00-720-4195INTERCHANGEABLE
BEAM,STRUCTURAL
4820-00-862-0919INTERCHANGEABLE
VALVE ASSEMBLY
15459
5950-00-947-2712INTERCHANGEABLE
TRANSFORMER,POWER
15459
4310-01-417-2228INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
15459
5340-01-475-3650INTERCHANGEABLE
STRAP,WEBBING
983-60-50089
4730-01-498-6946INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
5306-01-557-0440INTERCHANGEABLE
BOLT,MACHINE
3011310
6545-01-581-8574INTERCHANGEABLE
ARMY PREPOSITION STOCK-4 MINIMAL
UA T665
8475-01-732-9586INTERCHANGEABLE
MODIFICATION KIT,FLYER'S HELMET
A15459-1

Frequently Asked Questions

What is NSN 5310-01-190-9099?

NSN 5310-01-190-9099 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-190-9099?

NSN 5310-01-190-9099 has 1 cross-referenced part number: 15459 (Grimes Aerospace Company).

What NSN replaces 5310-01-190-9099?

There are 9 known substitutes for 5310-01-190-9099: 9540-00-720-4195, 4820-00-862-0919, 5950-00-947-2712 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15459?

Key specifications for 15459: Thickness: 62.0 MILLIMETERS NOMINAL MM; Overall Diameter: 50.0 MILLIMETERS NOMINAL MM; Special Features: MATERIAL IS STEEL. 3 total characteristics are documented in the Federal Logistics Information System.

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