Product Details | LOCK WASHER

5310-01-315-3803 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: MS3533846, MS-35338-46, HS1-3/8, HS138, 0143500855PC100115126, 5310-01-315-3803, 01-315-3803, 5310013153803, 013153803

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 15 FEB 1990 01-315-3803

Drawings & Photos | NSN 5310-01-315-3803


Demand History | NSN 5310-01-315-3803

Part Number Request Date QTY Origin
5310-01-315-3803 2025-06-168 100 Turkey
5310-01-315-3803 2025-06-162 100 Turkey
5310-01-315-3803 2025-05-133 1200 DIBBS
01-435-0085-5 PC100 2025-02-55 1500 DIBBS
HS8-3/8 2025-02-55 1500 DIBBS
MS3533846 2025-01-10 25 US
MS3533846 2024-09-269 200 Japan
MS3533846 2024-05-129 150 us
MS3533846 2024-04-115 23040 US
MS3533846 2024-04-115 1920 US
MS3533846 2023-08-219 1 US
MS3533846 2023-07-192 6 LT
01-435-0085-5 PC100 2023-05-123 1219 DIBBS
HS8-3/8 2023-05-123 1219 DIBBS
01-435-0085-5 PC100 2022-03-73 618 DIBBS
HS8-3/8 2022-03-73 618 DIBBS
01-435-0085-5 PC100 2022-03-61 618 DIBBS
HS8-3/8 2022-03-61 618 DIBBS
01-435-0085-5 PC100 2021-11-319 618 DIBBS
HS8-3/8 2021-11-319 618 DIBBS
01-435-0085-5 PC100 2021-11-307 618 DIBBS
HS8-3/8 2021-11-307 618 DIBBS
01-435-0085-5 PC100 2021-09-266 817 DIBBS
HS8-3/8 2021-09-266 817 DIBBS
01-435-0085-5 PC100 2021-08-224 564 DIBBS
HS8-3/8 2021-08-224 564 DIBBS
01-435-0085-5 PC100 2021-08-213 564 DIBBS
HS8-3/8 2021-08-213 564 DIBBS
01-435-0085-5 PC100 2021-04-104 2250 DIBBS
HS8-3/8 2021-04-104 2250 DIBBS
5310-01-315-3803 2021-04-96 2300 US
01-435-0085-5 PC100 2021-04-96 2250 DIBBS
HS8-3/8 2021-04-96 2250 DIBBS
01-435-0085-5 PC100 2021-01-10 889 DIBBS
HS8-3/8 2021-01-10 889 DIBBS
MS3533846 2020-04-120 10 United States
MS3533846 2020-04-120 10 United States
MS3533846 2020-04-104 1 US
01-435-0085-5 PC100 2019-12-360 3503 DIBBS
HS8-3/8 2019-12-360 3503 DIBBS
MS3533846 2019-12-346 4 US
01-435-0085-5 PC100 2019-09-263 3503 DIBBS
HS8-3/8 2019-09-263 3503 DIBBS
MS3533846 2019-09-248 4050 United States
5310-01-315-3803 2019-07-211 3503 DIBBS
5310-01-315-3803 2019-05-140 275 US
5310-01-315-3803 2019-05-122 12 United States
5310-01-315-3803 2019-04-100 3503 DIBBS
MS3533846 2019-04-99 800 US
MS3533846 2019-01-23 100 United States
5310-01-315-3803 2018-12-345 1804 DIBBS
5310-01-315-3803 2018-11-330 1804 DIBBS
MS3533846 2018-10-276 324 United States
MS3533846 2018-09-248 6 Canada
MS3533846 2018-07-205 34 United States
MS3533846 2018-03-79 320 United States
MS3533846 2018-03-78 66 United States
MS3533846 2018-01-30 1020 United States
MS3533846 2018-01-30 1020 United States
MS3533846 2018-01-17 432 United States
5310-01-315-3803 2017-08-213 24 US
MS3533846 2017-03-89 8 Singapore
MS3533846 2015-11-334 10000 Korea
MS3533846 2015-11-306 12 us
MS3533846 2015-09-259 500 us
MS3533846 2015-06-169 100 United States
MS3533846 2015-05-133 200 us
MS3533846 2015-02-48 36 United States
MS3533846 2015-01-06 28000 United States
MS3533846 2014-10-286 40 US
MS3533846 2014-07-198 544 US
MS3533846 2014-05-122 1 US
MS3533846 2014-03-72 1 United States
MS3533846 2013-11-312 17 US
MS3533846 2013-10-287 6000 United States
MS3533846 2013-10-287 14800 United States
MS3533846 2013-10-280 1050 United States
MS3533846 2013-10-277 8 US
MS3533846 2013-07-197 8 US
MS3533846 2013-03-81 10 US
MS3533846 2012-09-262 4 United States
MS3533846 2012-08-219 200 US
MS3533846 2012-06-160 250 United States
MS3533846 2012-06-159 3680 US
MS3533846 2012-06-157 240 US
MS3533846 2012-05-145 1 US
MS3533846 2012-03-88 200 US
MS3533846 2012-03-83 1 US
MS3533846 2012-03-72 1000 us
MS3533846 2011-07-200 8 United States
MS3533846 2011-06-181 1500 United States
MS3533846 2011-03-77 17050 US
MS3533846 2011-02-38 2000 United States
MS3533846 2011-02-35 400 TR
MS3533846 2010-12-356 1 Italy
MS3533846 2010-11-333 2720 US
MS3533846 2010-11-307 12 United States
MS3533846 2010-11-305 12 United States
MS3533846 2010-06-161 300 United States
MS3533846 2010-03-81 32 United States
MS3533846 2010-03-61 1000 US
MS3533846 2010-02-39 64 us
MS3533846 2010-02-39 160 us
MS3533846 2010-01-12 500 US
MS3533846 2009-10-289 18824 United States
5310-01-315-3803 2009-08-239 1 us
MS3533846 2009-08-219 16 us
MS3533846 2009-08-219 16 us
MS3533846 2009-08-219 16 us
MS3533846 2008-04-106 6 DE
MS3533846 2007-12-353 300 United States

Cross Reference | NSN 5310-01-315-3803

Part Number Cage Code Manufacturer
01-435-0085-5PC100,115,126 52374 FLOWSERVE CORPORATION DBA FLOWSERVE
HS1-3/8 52374 FLOWSERVE CORPORATION DBA FLOWSERVE
MS-35338-46 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-315-3803

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
SPECIAL FEATURES SIZE 0.375 INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECTIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 52374
DESIGN CONTROL REFERENCE HS1-3/8

Restrictions/Controls & Freight Information | NSN 5310-01-315-3803

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
No Freight Information

Management | NSN 5310-01-315-3803

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