Product Details | FLAT WASHER

5310-01-514-7358 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: ET250HC31, ET250HC3-1, P00699, 5310-01-514-7358, 01-514-7358, 5310015147358, 015147358

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 03 NOV 2003 01-514-7358

Demand History | NSN 5310-01-514-7358

Part Number Request Date QTY Origin
5310-01-514-7358 2025-06-168 150 US
5310-01-514-7358 2024-04-102 10 United States
5310-01-514-7358 2022-07-199 50 United States
ET250HC31 2021-08-214 500 US
5310-01-514-7358 2020-12-348 50 AE
ET250HC31 2015-07-202 50 United States
ET250HC31 2015-07-195 50 United States
5310-01-514-7358 2015-05-147 42 US
5310-01-514-7358 2015-05-124 16 US
ET250HC31 2012-05-139 50 US
ET250HC31 2011-10-276 200 US

Cross Reference | NSN 5310-01-514-7358

Part Number Cage Code Manufacturer
ET250HC3-1 66093 SAMSON INDUSTRIES INC
P00699 0YJB5 GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.

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Technical Data | NSN 5310-01-514-7358

Characteristic Specifications
III END ITEM IDENTIFICATION USE ON THE RQ-1

Restrictions/Controls & Freight Information | NSN 5310-01-514-7358

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5310-01-514-7358

Category Code Description
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodeMQTF:PREDATOR/MQ1 AND REAPER/MQ9 COMMON
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF83General Atomics-Aeronautical Systems
16761 Via Del Campo Court
San Diego, CA 92127-1713
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each