Product Details | RECESSED WASHER

5310-00-980-0348 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: 00375, 2-140-104-02, 5310-00-980-0348, 00-980-0348, 5310009800348, 214010402, 009800348

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-980-0348

Drawings & Photos | NSN 5310-00-980-0348


Demand History | NSN 5310-00-980-0348

Part Number Request Date QTY Origin
2-140-104-02 2023-12-353 143 DIBBS
214010402 2023-06-167 20 United States
2-140-104-02 2022-08-222 221 DIBBS
2-140-104-02 2021-09-262 170 DIBBS
2-140-104-02 2020-05-124 25 DIBBS
2-140-104-02 2020-03-79 189 DIBBS
2-140-104-02 2020-02-41 264 DIBBS
2-140-104-02 2019-07-203 294 DIBBS
5310-00-980-0348 2018-11-310 294 DIBBS
5310-00-980-0348 2016-02-60 282 DIBBS
5310-00-980-0348 2015-08-222 283 DIBBS
5310-00-980-0348 2014-06-155 232 DIBBS
5310-00-980-0348 2014-05-126 233 US
5310-00-980-0348 2014-05-125 1 DIBBS-RFPs
5310-00-980-0348 2014-01-28 232 DIBBS
5310-00-980-0348 2014-01-28 111 DIBBS
5310-00-980-0348 2011-08-237 657 DIBBS
5310-00-980-0348 2010-05-125 468 DIBBS
5310-00-980-0348 2009-08-238 252 DIBBS
5310-00-980-0348 2009-04-104 100 DIBBS
5310-00-980-0348 2008-04-100 30 DIBBS

Cross Reference | NSN 5310-00-980-0348

Part Number Cage Code Manufacturer
00375 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
2-140-104-02 02LU7 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2-140-104-02 2N935 B/E AEROSPACE, INC. DBA BE AEROSPACE CONSUMABLES
2-140-104-02 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5310-00-980-0348

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 25.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 2.170 INCHES MINIMUM AND 2.180 INCHES MAXIMUM
OUTSIDE DIAMETER 2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM
OVERALL HEIGHT 0.320 INCHES NOMINAL
RECESS DEPTH 0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
MATERIAL THICKNESS 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES BOTTOM 63.0 MICROINCHES COUNTERBORE FACE
SPECIAL FEATURES RECESSED AREA MATL THK REDUCED TO 0.025 IN. NOM,2 INTERNAL KEYS 180 DEG APART,2.000 IN. MIN,2.010 IN. MAX DISTANCE FACE TO FACE
III HEAT TREATMENT NORMALIZED

Restrictions/Controls & Freight Information | NSN 5310-00-980-0348

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:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-980-0348

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 Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
1
EA : Each