Product Details | KEY WASHER

5310-00-187-7312 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: 14415011, 14-41501-1, 5310-00-187-7312, 00-187-7312, 5310001877312, 001877312

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 08 SEP 1972 00-187-7312

Drawings & Photos | NSN 5310-00-187-7312


Demand History | NSN 5310-00-187-7312

Part Number Request Date QTY Origin
5310-00-187-7312 2014-08-233 14 DIBBS
5310-00-187-7312 2014-08-222 20 DIBBS
5310-00-187-7312 2014-04-120 14 DIBBS
5310-00-187-7312 2013-06-164 2 DIBBS
5310-00-187-7312 2013-04-98 12 DIBBS
5310-00-187-7312 2013-04-94 8 DIBBS
5310-00-187-7312 2012-12-342 22 DIBBS
5310-00-187-7312 2012-02-48 22 DIBBS
5310-00-187-7312 2010-10-299 15 DIBBS
5310-00-187-7312 2010-03-89 15 DIBBS

Cross Reference | NSN 5310-00-187-7312

Part Number Cage Code Manufacturer
14-41501-1 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-41501-1 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5310-00-187-7312

Characteristic Specifications
MATERIAL COPPER ALLOY G1 OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION TF0174,TYPE 2,CLASS 2,76823 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 154 KEY
INTERNAL KEY QUANTITY 1
HOLE DIAMETER 4.300 INCHES NOMINAL
OUTSIDE DIAMETER 4.880 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH 0.340 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 2.010 INCHES MINIMUM AND 2.020 INCHES MAXIMUM
MATERIAL THICKNESS 0.250 INCHES NOMINAL
SPECIAL FEATURES ONEBEARINGSURFACEUNPLATED
MANUFACTURERS CODE 76823
DESIGN CONTROL REFERENCE 14-41501-1

Restrictions/Controls & Freight Information | NSN 5310-00-187-7312

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: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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 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 5310-00-187-7312

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 CodeLESU:LANDING GEAR SYSTEMS AND COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
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