Product Details | FLAT WASHER

5310-01-579-0085 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: W799937, W7999-37, 5310-01-579-0085, 01-579-0085, 5310015790085, 015790085

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 OCT 2009 01-579-0085

Demand History | NSN 5310-01-579-0085

Part Number Request Date QTY Origin
W7999-37 2025-03-90 1158 DIBBS
W7999-37 2025-03-82 1158 DIBBS
W7999-37 2024-12-347 281 DIBBS
W7999-37 2024-08-231 239 DIBBS
W7999-37 2023-12-348 28 DIBBS
W7999-37 2023-10-288 28 DIBBS
W7999-37 2022-03-83 2241 DIBBS
W7999-37 2022-03-72 2241 DIBBS
W7999-37 2019-01-30 1169 DIBBS
W7999-37 2019-01-22 1169 DIBBS
5310-01-579-0085 2018-06-154 1408 DIBBS
5310-01-579-0085 2018-04-98 600 DIBBS
5310-01-579-0085 2015-12-357 1199 DIBBS
5310-01-579-0085 2015-10-281 1720 DIBBS
5310-01-579-0085 2015-07-182 1199 DIBBS
5310-01-579-0085 2012-04-108 1675 DIBBS
5310-01-579-0085 2011-11-326 1458 DIBBS
5310-01-579-0085 2011-06-173 1399 DIBBS
5310-01-579-0085 2011-05-143 229 DIBBS
5310-01-579-0085 2011-02-39 308 DIBBS
5310-01-579-0085 2010-10-298 381 DIBBS
5310-01-579-0085 2010-07-209 100 DIBBS
5310-01-579-0085 2010-04-97 120 US
5310-01-579-0085 2010-03-88 200 DIBBS
5310-01-579-0085 2010-03-83 120 DIBBS
5310-01-579-0085 2010-03-68 200 DIBBS
5310-01-579-0085 2010-02-48 25 DIBBS

Cross Reference | NSN 5310-01-579-0085

Part Number Cage Code Manufacturer
W7999-37 79318 MEGGITT (NORTH HOLLYWOOD), INC.

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Restrictions/Controls & Freight Information | NSN 5310-01-579-0085

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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
NMF Description 194130 WASHERS/GASKETS/MAINT I/C ENG
Less than car load rating
Less than truck load rating W Rating Variable
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 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 5310-01-579-0085

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.
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