Product Details | LOCK WASHER

5310-01-249-9376 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: MS35338139, MS35338-139, 11352PC83, 121450G2PC43, 140BB26PC119, 390E003ITEM18, 820217782432, 820-2177824-32, 8205787236PC148, 820-5787236PC148, 5310-01-249-9376, 01-249-9376, 5310012499376, 012499376

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 20 FEB 1987 01-249-9376

Drawings & Photos | NSN 5310-01-249-9376


Demand History | NSN 5310-01-249-9376

Part Number Request Date QTY Origin
MS35338139 2025-12-342 1000 Korea
MS35338139 2025-11-330 160 United States
MS35338139 2025-10-301 5 United States
MS35338139 2025-09-267 288 United States
MS35338139 2025-08-225 500 Korea
MS35338139 2025-02-55 30 United States
MS35338139 2025-02-45 150 us
MS35338139 2024-10-302 2000 United States
MS35338139 2024-10-285 16 Japan
MS35338139 2024-08-215 28 United States
MS35338139 2024-07-199 100 Japan
MS35338139 2023-11-332 40 TW
MS35338139 2023-08-216 4000 United States
MS35338139 2023-07-205 740 United States
MS35338139 2023-03-79 400 Korea
MS35338139 2022-12-355 40 US
MS35338139 2022-08-217 4 United States
MS35338-139 2022-05-124 16 US
MS35338-139 2022-05-124 4 US
MS35338-139 2022-05-124 2 US
MS35338-139 2022-04-95 5
MS35338139 2021-12-348 350 Korea
MS35338139 2021-12-347 563800 US
MS35338139 2021-11-316 120 United States
MS35338139 2021-09-270 20 United States
MS35338139 2021-06-168 300 KR
MS35338139 2021-03-76 8 US
MS35338-139 2020-09-268 201 South Korea
MS35338-139 2020-09-268 201 South Korea
MS35338139 2020-09-254 302 us
MS35338-139 2020-06-174 80 Hong Kong
MS35338139 2020-04-120 10 United States
MS35338139 2020-04-120 10 United States
MS35338139 2020-04-94 50 United States
MS35338139 2020-03-90 1 US
MS35338139 2019-09-249 40 CN
MS35338139 2019-05-151 20 United States
MS35338139 2019-04-101 5 United States
MS35338139 2019-01-23 928 United States
MS35338-139 2019-01-22 4
MS35338-139 2018-11-310 36842 Israel
MS35338139 2018-07-193 100 United States
MS35338-139 2018-05-150 830 South Korea
MS35338-139 2018-05-149 830 South Korea
MS35338139 2018-05-143 50 United States
MS35338139 2018-03-88 500 South Korea
MS35338139 2018-02-51 40 US
MS35338139 2018-01-25 54 United States
MS35338139 2018-01-25 54 United States
MS35338139 2018-01-25 57 United States
MS35338139 2018-01-17 54 United States
MS35338139 2018-01-17 57 United States
MS35338139 2017-08-221 700 US
MS35338139 2017-06-177 100 United States
MS35338139 2017-06-177 2 United States
MS35338139 2017-03-76 10 US
MS35338139 2016-08-228 1 US
MS35338-139 2016-01-18 8 Australia
MS35338139 2015-11-327 20 US
MS35338139 2015-07-208 300 TW
MS35338139 2015-05-131 6 United States
MS35338-139 2015-04-91 40 Greece
MS35338139 2015-02-56 240 United States
MS35338139 2015-01-13 200 HK
MS35338139 2014-07-212 600 US
MS35338139 2014-07-204 12 Canada
MS35338139 2014-07-188 80 Australia
MS35338139 2014-07-188 656 Australia
MS35338139 2014-04-111 50 United States
MS35338139 2014-02-37 264 United States
MS35338139 2013-11-315 200 India
MS35338-139 2013-11-308 100 US
MS35338139 2013-10-282 130 United States
MS35338139 2013-10-282 100 United States
MS35338-139 2013-09-249 35
MS35338139 2013-08-239 850 United States
MS35338139 2013-08-238 10 US
MS35338-139 2013-08-220 56 US
MS35338-139 2013-08-220 144 US
MS35338-139 2013-06-169 16 United States
MS35338139 2013-06-161 25 US
MS35338139 2013-03-79 24 United States
MS35338-139 2013-01-24 25 United States
MS35338-139 2013-01-24 1 United States
MS35338139 2013-01-09 14493 Israel
MS35338139 2013-01-09 14493 Israel
MS35338139 2013-01-09 14493 Israel
MS35338139 2013-01-09 14493 Israel
MS35338139 2012-12-352 61769 Israel
MS35338139 2012-11-319 24 United States
MS35338139 2012-09-258 50 US
MS35338139 2012-07-201 75 us
MS35338139 2012-06-177 12 United States
MS35338139 2012-06-166 28 US
MS35338-139 2012-06-163 1440 India
MS35338139 2012-05-144 1 NL
MS35338139 2012-04-101 54216 IL
MS35338139 2012-03-88 5672 Israel
MS35338139 2012-03-73 5672 Israel
MS35338139 2012-03-69 500 CA
MS35338139 2012-02-37 1200 US
MS35338-139 2012-01-30 2000 United States
MS35338139 2012-01-10 120 US
MS35338139 2011-12-361 50 United States
MS35338-139 2011-12-349 6210 Israel
MS35338139 2011-12-341 2070 Israel
MS35338-139 2011-12-335 200
MS35338139 2011-09-259 200 Sri Lanka
MS35338-139 2011-08-214 100 United States
MS35338139 2011-02-41 2856 United States
MS35338139 2011-02-41 2856 US
MS35338139 2011-01-17 1000 India
MS35338139 2011-01-14 5 US
MS35338139 2010-12-356 1 Italy
MS35338139 2010-11-327 4 United States
MS35338139 2010-10-300 46 United States
MS35338-139 2010-06-180 84 US
MS35338139 2010-06-176 28 India
MS35338139 2010-06-165 100 United States
MS35338139 2010-02-56 2 us
MS35338139 2009-12-356 200 US
MS35338139 2009-09-251 4980 US
MS35338139 2009-07-209 30 US
MS35338139 2008-09-259 4140 us
MS35338139 2008-07-210 100 United States
MS35338139 2008-04-115 10 us
MS35338139 2008-03-70 50 US

Cross Reference | NSN 5310-01-249-9376

Part Number Cage Code Manufacturer
11352PC83 06RP6 DRS CONSOLIDATED CONTROLS, INC.
121450G2PC43 94271 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
140BB26PC119 06RP6 DRS CONSOLIDATED CONTROLS, INC.
390E003ITEM18 05259 CONTAINER RESEARCH CORPORATION DBA CRC
820-2177824-32 53711 NAVAL SEA SYSTEMS COMMAND
820-5787236PC148 53711 NAVAL SEA SYSTEMS COMMAND
MS35338-139 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-249-9376

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM
OUTSIDE DIAMETER 0.489 INCHES MAXIMUM
MATERIAL THICKNESS 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENT MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZW
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35338-139

Restrictions/Controls & Freight Information | NSN 5310-01-249-9376

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 093490 BOLT/NUT/SCREW/CLIPS/FASTENER/ETC
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
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 5310-01-249-9376

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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