Product Details | KEY WASHER

5310-01-055-7770 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: 1211178132, 1211178-132, 5310-01-055-7770, 01-055-7770, 5310010557770, 010557770

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 1978 01-055-7770

Drawings & Photos | NSN 5310-01-055-7770


Demand History | NSN 5310-01-055-7770

Part Number Request Date QTY Origin
5310-01-055-7770 2017-05-124 194 DIBBS
5310-01-055-7770 2016-07-213 610 DIBBS
5310-01-055-7770 2015-10-302 338 DIBBS
5310-01-055-7770 2015-04-120 231 DIBBS
5310-01-055-7770 2015-03-78 100 DIBBS
5310-01-055-7770 2015-03-63 100 DIBBS
5310-01-055-7770 2013-04-102 25 Singapore
5310-01-055-7770 2013-04-101 25 SG
1211178132 2013-04-94 35 SG
1211178132 2013-04-93 25 SG
5310-01-055-7770 2013-02-58 109 DIBBS
5310-01-055-7770 2012-12-347 95 DIBBS
5310-01-055-7770 2012-08-233 46 DIBBS
5310-01-055-7770 2010-03-61 101 DIBBS
5310-01-055-7770 2009-05-151 111 DIBBS
5310-01-055-7770 2009-03-86 213 DIBBS
5310-01-055-7770 2008-08-218 129 DIBBS
5310-01-055-7770 2008-07-189 152 DIBBS
5310-01-055-7770 2008-06-155 160 DIBBS

Cross Reference | NSN 5310-01-055-7770

Part Number Cage Code Manufacturer
1211178-132 98391 ARKWIN INDUSTRIES, INC.

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Technical Data | NSN 5310-01-055-7770

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 140 KEY
EXTERNAL KEY QUANTITY 2
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 2.200 INCHES NOMINAL
OUTSIDE DIAMETER 2.620 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.880 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH 0.205 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 1.405 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 2.810 INCHES NOMINAL
MATERIAL THICKNESS 0.034 INCHES MINIMUM AND 0.038 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-055-7770

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 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 SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 5310-01-055-7770

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 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