Product Details | RECESSED WASHER

5310-01-223-7139 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: 14000720192, 140-007-20-19-2, 5310-01-223-7139, 01-223-7139, 5310012237139, 012237139

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 04 JAN 1986 01-223-7139

Drawings & Photos | NSN 5310-01-223-7139


Demand History | NSN 5310-01-223-7139

Part Number Request Date QTY Origin
5310-01-223-7139 2023-05-135 32 US
5310-01-223-7139 2012-11-306 8 United States
5310-01-223-7139 2012-10-300 8 United States
5310-01-223-7139 2012-08-243 30 DIBBS
5310-01-223-7139 2012-06-159 10734 DIBBS
5310-01-223-7139 2012-05-130 11486 DIBBS
140-007-20-19-2 2012-04-114 25 Taiwan
5310-01-223-7139 2012-04-114 25 MANUAL
5310-01-223-7139 2011-03-80 9757 DIBBS
5310-01-223-7139 2010-04-120 1487 DIBBS
5310-01-223-7139 2010-01-14 2470 DIBBS
5310-01-223-7139 2009-02-55 1086 DIBBS
5310-01-223-7139 2009-02-48 698 DIBBS
5310-01-223-7139 2008-12-343 1085 DIBBS
5310-01-223-7139 2008-10-303 1056 DIBBS
5310-01-223-7139 2008-08-235 2360 DIBBS
5310-01-223-7139 2008-01-28 318 DIBBS

Cross Reference | NSN 5310-01-223-7139

Part Number Cage Code Manufacturer
140-007-20-19-2 10630 ANILLO INDUSTRIES, INC. DBA ANILLO INDUSTRIES
140-007-20-19-2 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 5310-01-223-7139

Characteristic Specifications
MATERIAL STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-8837 MIL SPEC ALL TREATMENT RESPONSES OVERALL
COLOR YELLOW OR BROWN OVERALL
STYLE DESIGNATOR 28 RECESSED BOTH SIDES
HOLE DIAMETER 0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM
OUTSIDE DIAMETER 0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM
MATERIAL THICKNESS 0.062 INCHES MINIMUM AND 0.071 INCHES MAXIMUM
TOP RECESS DIAMETER 0.352 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
BOTTOM RECESS DIAMETER 0.352 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
BOTTOM RECESS ANGLE 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM
TOP RECESS ANGLE 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES TOP 63.0 MICROINCHES BOTTOM
SPECIAL FEATURES SURFACES ARE VACUUM PLATED
DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY HEAT TREAT PER MIL-H-6875
III MINIMUM TENSILE STRENGTH 240000 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 5310-01-223-7139

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.
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
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-223-7139

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
A
EA : Each