Product Details | FLAT WASHER

5310-01-178-0210 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: 9946M35P01, 5310-01-178-0210, 01-178-0210, 5310011780210, 011780210

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 MAY 1984 01-178-0210

Drawings & Photos | NSN 5310-01-178-0210


Demand History | NSN 5310-01-178-0210

Part Number Request Date QTY Origin
5310-01-178-0210 2017-05-141 1779 DIBBS
5310-01-178-0210 2016-10-284 482 DIBBS
5310-01-178-0210 2016-01-24 464 DIBBS
5310-01-178-0210 2015-11-330 85 DIBBS
5310-01-178-0210 2015-11-305 280 DIBBS
5310-01-178-0210 2014-02-34 457 DIBBS
5310-01-178-0210 2013-11-309 168 DIBBS
5310-01-178-0210 2013-10-294 168 DIBBS
5310-01-178-0210 2013-08-231 1426 DIBBS
5310-01-178-0210 2013-04-102 106 DIBBS
5310-01-178-0210 2011-05-124 372 DIBBS
5310-01-178-0210 2010-11-305 105 DIBBS
5310-01-178-0210 2010-06-181 2200 DIBBS
5310-01-178-0210 2010-03-60 149 DIBBS
5310-01-178-0210 2008-04-100 300 DIBBS

Cross Reference | NSN 5310-01-178-0210

Part Number Cage Code Manufacturer
9946M35P01 07482 GENERAL ELECTRIC COMPANY DBA GE

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Technical Data | NSN 5310-01-178-0210

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.521 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 4 DEE
WIDTH 0.920 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
OVERALL DIAMETER 0.780 INCHES MINIMUM AND 0.790 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
MANUFACTURERS CODE 07482
DESIGN CONTROL REFERENCE 9946M35P01

Restrictions/Controls & Freight Information | NSN 5310-01-178-0210

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
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.
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 573 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-178-0210

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeJFSX:F-101 ENGINE
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each