Product Details | FLAT WASHER

5310-01-011-3585 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: 33090431, 3309043-1, 5310-01-011-3585, 01-011-3585, 5310010113585, 010113585

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 OCT 1975 01-011-3585

Drawings & Photos | NSN 5310-01-011-3585


Demand History | NSN 5310-01-011-3585

Part Number Request Date QTY Origin
3309043-1 2026-01-11 160 DIBBS
3309043-1 2026-01-11 251 DIBBS
3309043-1 2025-04-114 160 DIBBS
5310-01-011-3585 2025-04-99 251 US
3309043-1 2025-04-97 251 DIBBS
5310-01-011-3585 2024-12-339 1283 GE
5310-01-011-3585 2024-11-332 1000 US
5310-01-011-3585 2024-11-331 1301 US
5310-01-011-3585 2024-09-269 100 DIBBS
5310-01-011-3585 2024-09-256 1283 US
5310-01-011-3585 2024-09-256 18 US
5310-01-011-3585 2024-09-256 1283 US
5310-01-011-3585 2024-09-255 1301 DIBBS
5310-01-011-3585 2024-03-68 2 US
5310-01-011-3585 2024-01-25 1353 DIBBS
5310-01-011-3585 2023-08-227 1026 DIBBS
5310-01-011-3585 2023-08-215 148 DIBBS
5310-01-011-3585 2023-07-199 1026 US
33090431 2022-10-278 300 us
5310-01-011-3585 2022-10-278 1026 DIBBS
5310-01-011-3585 2021-09-252 910 DIBBS
5310-01-011-3585 2020-04-98 1117 DIBBS
5310-01-011-3585 2020-02-57 1940 DIBBS
5310-01-011-3585 2020-02-35 1940 DIBBS
5310-01-011-3585 2019-10-293 457 DIBBS
5310-01-011-3585 2019-07-182 810 DIBBS
5310-01-011-3585 2018-11-308 458 DIBBS
5310-01-011-3585 2017-04-110 568 DIBBS
5310-01-011-3585 2016-12-346 573 DIBBS
5310-01-011-3585 2015-12-350 466 DIBBS
5310-01-011-3585 2015-07-197 926 DIBBS
5310-01-011-3585 2015-04-112 610 DIBBS
5310-01-011-3585 2015-01-29 374 DIBBS
5310-01-011-3585 2013-12-352 996 DIBBS
5310-01-011-3585 2013-11-311 1 DIBBS-RFPs
5310-01-011-3585 2013-07-212 1031 DIBBS
5310-01-011-3585 2013-02-35 1846 DIBBS
3309043-1 2012-06-178 4 PK
5310-01-011-3585 2010-10-295 1 United States
5310-01-011-3585 2009-11-327 827 DIBBS
5310-01-011-3585 2009-07-210 233 DIBBS
5310-01-011-3585 2009-02-49 237 DIBBS
5310-01-011-3585 2008-12-352 196 DIBBS
5310-01-011-3585 2008-08-238 300 DIBBS
5310-01-011-3585 2008-03-64 339 DIBBS
5310-01-011-3585 2008-01-22 166 DIBBS

Cross Reference | NSN 5310-01-011-3585

Part Number Cage Code Manufacturer
3309043-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5310-01-011-3585

Characteristic Specifications
MATERIAL COPPER ALLOY 170 OVERALL
HOLE DIAMETER 1.218 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 2.875 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES TOP 63.0 MICROINCHES BOTTOM
SPECIAL FEATURES 6SLOTS 0.090 IN. W,0.015 IN. MIN,0.020 IN. MAX DEEP LOCATED ON EACH SIDE
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 3309043-1

Restrictions/Controls & Freight Information | NSN 5310-01-011-3585

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 U 50
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5310-01-011-3585

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 CodeLGTG:C-130 HERCULES
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 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
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 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
1
EA : Each