Product Details | KEY WASHER

5310-01-218-4557 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: MS908113, MS9081-13, 5310-01-218-4557, 01-218-4557, 5310012184557, 012184557

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12 OCT 1985 01-218-4557

Drawings & Photos | NSN 5310-01-218-4557


Demand History | NSN 5310-01-218-4557

Part Number Request Date QTY Origin
5310-01-218-4557 2024-07-200 12 DIBBS
5310-01-218-4557 2024-03-85 20 DIBBS
5310-01-218-4557 2023-10-288 20 DIBBS
5310-01-218-4557 2023-07-201 21 DIBBS
5310-01-218-4557 2023-04-106 17 DIBBS
5310-01-218-4557 2018-12-354 12 United States
5310-01-218-4557 2018-06-173 1 DIBBS-RFPs
5310-01-218-4557 2016-01-03 10 DIBBS
5310-01-218-4557 2015-10-286 16 DIBBS
5310-01-218-4557 2015-09-257 10 DIBBS
5310-01-218-4557 2015-08-233 10 DIBBS
5310-01-218-4557 2015-08-221 10 DIBBS
5310-01-218-4557 2015-05-131 34 DIBBS
5310-01-218-4557 2015-04-120 34 DIBBS
5310-01-218-4557 2015-03-85 22 DIBBS
5310-01-218-4557 2015-03-74 22 DIBBS
5310-01-218-4557 2014-12-363 25 DIBBS
5310-01-218-4557 2014-12-352 25 DIBBS
5310-01-218-4557 2014-06-172 22 DIBBS
5310-01-218-4557 2013-06-172 25 DIBBS
5310-01-218-4557 2011-01-25 11 DIBBS
5310-01-218-4557 2009-12-363 18 DIBBS
5310-01-218-4557 2009-06-161 6 DIBBS
5310-01-218-4557 2009-05-125 6 DIBBS
5310-01-218-4557 2009-03-82 6 DIBBS
5310-01-218-4557 2008-12-352 10 DIBBS
5310-01-218-4557 2008-09-263 12 DIBBS
5310-01-218-4557 2008-03-70 6 DIBBS

Cross Reference | NSN 5310-01-218-4557

Part Number Cage Code Manufacturer
MS9081-13 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-01-218-4557

Technical Data | NSN 5310-01-218-4557

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 177 EXTERNAL AND INTERNAL PREBENT KEYS
EXTERNAL KEY QUANTITY 11
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 0.694 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
OUTSIDE DIAMETER 0.875 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.074 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM
MATERIAL THICKNESS 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS9081-13

Restrictions/Controls & Freight Information | NSN 5310-01-218-4557

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
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 5310-01-218-4557

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.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
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
1
EA : Each