NSN 5310-01-621-2503 MS210423, MS21042-3 , MS210423MOD
Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-621-2503 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: MS210423, MS21042-3 , MS210423MOD, 5310-01-621-2503, 01-621-2503, 5310016212503, 016212503
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 2013241 | 01-621-2503 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
Drawings & Photos | NSN 5310-01-621-2503
Demand History | NSN 5310-01-621-2503
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-621-2503 | 2025-09-252 | 100 | Taiwan |
| MS210423 | 2025-05-140 | 222 | US |
| MS210423 | 2025-04-120 | 4 | United States |
| MS210423 | 2025-04-100 | 200 | us |
| MS210423 | 2024-12-352 | 600 | AE |
| MS210423 | 2024-11-310 | 4 | BR |
| MS210423 | 2024-10-290 | 10 | United States |
| MS210423 | 2024-10-277 | 172 | UK |
| MS210423 | 2024-08-227 | 140 | SA |
| MS210423 | 2024-07-200 | 28 | IN |
| MS210423 | 2024-06-173 | 1106 | China |
| MS210423 | 2024-06-172 | 4 | US |
| MS210423 | 2024-06-156 | 6 | UK |
| MS210423 | 2024-05-149 | 4 | United States |
| MS210423 | 2024-05-135 | 5 | US |
| MS210423 | 2024-04-107 | 1 | US |
| MS210423 | 2024-04-100 | 100 | US |
| MS210423 | 2024-04-92 | 18 | US |
| MS210423 | 2024-01-02 | 28 | Germany |
| MS210423 | 2023-12-348 | 1 | China |
| MS210423 | 2023-12-341 | 18 | FR |
| MS210423 | 2023-11-314 | 2302 | us |
| MS210423 | 2023-10-299 | 95 | US |
| MS210423 | 2023-10-276 | 8 | US |
| MS210423 | 2023-09-258 | 196 | United Arab Emirates |
| MS210423 | 2023-09-249 | 100 | US |
| MS210423 | 2023-09-248 | 291 | US |
| MS210423 | 2023-08-233 | 1472 | US |
| MS210423 | 2023-07-205 | 20 | US |
| MS210423 | 2023-06-156 | 350 | United States |
| MS210423 | 2023-05-125 | 100 | United States |
| MS21042-3 | 2023-04-101 | 10 | United States |
| MS21042-3 | 2023-04-101 | 10 | United States |
| MS210423 | 2023-03-82 | 28157 | us |
| MS210423 | 2023-03-72 | 100 | US |
| MS210423 | 2023-02-48 | 995 | US |
| MS210423 | 2022-10-277 | 2 | US |
| MS21042-3 | 2022-01-06 | 500 | IN |
| MS210423 | 2021-10-300 | 100 | United States |
| MS210423 | 2021-09-256 | 100 | us |
| MS210423 | 2021-08-215 | 1 | Malaysia |
| MS210423 | 2021-06-167 | 175 | US |
| MS210423 | 2021-03-74 | 28 | United States |
| MS210423 | 2021-03-64 | 12 | South Africa |
| MS210423 | 2021-02-53 | 470 | MY |
| MS210423 | 2020-08-232 | 60 | United States |
| MS210423 | 2020-08-232 | 240 | United States |
| 5310-01-621-2503 | 2020-08-219 | 100 | US |
| MS210423 | 2020-08-219 | 56 | China |
| MS210423 | 2020-07-192 | 150 | China |
| MS210423 | 2020-06-163 | 100 | US |
| MS210423 | 2020-03-79 | 31 | Taiwan |
| MS210423 | 2020-02-44 | 100 | US |
| MS210423 | 2020-02-44 | 200 | US |
| MS21042-3 | 2020-02-37 | 200 | US |
| MS21042-3 | 2020-02-37 | 100 | US |
| MS21042-3 | 2020-02-37 | 200 | US |
| MS21042-3 | 2020-02-37 | 100 | US |
| MS210423 | 2020-01-06 | 50 | United States |
| MS210423 | 2020-01-03 | 1 | TH |
| MS210423 | 2019-09-255 | 8 | United States |
| MS210423 | 2019-08-220 | 100 | United States |
| MS210423 | 2019-07-182 | 140 | TW |
| 5310-01-621-2503 | 2019-05-147 | 24 | India |
| MS210423 | 2019-04-99 | 50 | US |
| MS210423 | 2019-01-25 | 12 | US |
| MS210423 | 2019-01-23 | 64 | United States |
| MS210423 | 2018-12-344 | 60 | United States |
| MS210423 | 2018-06-171 | 8 | Thailand |
| MS210423 | 2018-03-89 | 10 | US |
| MS210423 | 2017-08-220 | 50 | Sri Lanka |
| MS210423 | 2017-06-172 | 90 | United States |
| MS210423 | 2017-06-153 | 263 | United States |
| MS21042-3 | 2017-05-143 | 20 | TW |
| MS210423 | 2017-05-124 | 47 | us |
| MS210423 | 2017-03-89 | 150 | Korea |
| MS210423 | 2017-03-62 | 150 | United States |
| 5310-01-621-2503 | 2017-02-39 | 16 | Malaysia |
| MS210423 | 2017-02-33 | 1 | MX |
| MS210423 | 2017-01-19 | 320 | TR |
| MS210423 | 2016-12-354 | 28 | US |
| MS210423 | 2016-11-335 | 1 | us |
| MS210423 | 2016-11-312 | 3 | United States |
| MS210423 | 2016-11-312 | 8 | United States |
| MS210423 | 2016-10-293 | 24500 | us |
| MS210423 | 2016-10-292 | 50 | US |
| MS210423 | 2016-08-218 | 100 | Malaysia |
| MS210423 | 2016-08-214 | 100 | US |
| MS210423 | 2016-07-211 | 3 | Taiwan |
| MS21042-3 | 2016-07-211 | 6 | MX |
| MS210423 | 2016-06-176 | 243 | Malaysia |
| MS210423 | 2015-10-301 | 1 | US |
| MS210423 | 2015-10-301 | 100 | US |
| MS210423 | 2015-09-259 | 1000 | United States |
| MS210423 | 2015-09-259 | 1 | United States |
| MS210423 | 2015-09-250 | 100 | Taiwan |
| MS210423 | 2015-07-203 | 750 | US |
| MS210423 | 2015-07-201 | 4 | United States |
| MS21042-3 | 2015-07-201 | 12000 | |
| MS210423 | 2015-07-196 | 5 | US |
| MS210423 | 2015-07-189 | 16 | United States |
| MS210423 | 2015-07-189 | 6 | us |
| MS210423 | 2015-07-187 | 800 | United States |
| MS21042-3 | 2015-06-176 | 200 | Turkey |
| MS21042-3 | 2015-05-141 | 16 | United States |
| MS21042-3 | 2015-05-141 | 16 | United States |
| MS21042-3 | 2015-03-85 | 333 | US |
| MS210423 | 2015-03-83 | 210 | United States |
| MS21042-3 | 2015-03-69 | 500 | US |
| MS210423 | 2015-02-42 | 1000 | United States |
| MS21042-3 | 2014-11-308 | 5000 | United States |
| MS210423 | 2014-10-290 | 220 | United States |
| MS210423 | 2014-08-223 | 170 | US |
| MS210423 | 2014-07-195 | 1 | US |
| MS210423 | 2014-07-190 | 3 | US |
| MS210423 | 2014-06-167 | 1 | US |
| MS210423 | 2014-06-160 | 50 | United States |
| MS21042-3 | 2014-06-160 | 50 | United States |
| MS210423 | 2014-06-155 | 4 | United States |
| MS210423 | 2014-03-69 | 41 | United States |
| MS210423 | 2014-02-48 | 500 | US |
| MS210423 | 2014-02-43 | 100 | United States |
| MS210423 | 2014-02-36 | 20 | United States |
| MS21042-3 | 2014-01-06 | 6 | US |
| MS21042-3 | 2014-01-06 | 6 | US |
| MS210423 | 2013-10-289 | 548 | China |
| MS210423 | 2013-09-273 | 548 | China |
| MS210423 | 2013-09-259 | 1 | United States |
| MS210423 | 2013-09-259 | 2 | United States |
| MS210423 | 2013-08-241 | 1 | India |
| MS210423 | 2013-08-226 | 400 | United States |
| MS210423 | 2013-07-193 | 28 | IN |
| MS21042-3 | 2013-05-134 | 50 | CZ |
| MS210423 | 2013-04-112 | 100 | United States |
| MS210423 | 2013-03-81 | 10 | US |
| MS210423 | 2013-02-50 | 4 | IN |
| MS21042-3 | 2013-02-39 | 54 | US |
| MS210423 | 2012-10-292 | 500 | United States |
| MS210423 | 2012-07-191 | 644 | US |
| MS21042-3 | 2012-06-178 | 40 | PK |
| MS210423 | 2012-05-131 | 4 | us |
| MS210423 | 2012-04-115 | 100 | US |
| MS210423 | 2012-03-73 | 500 | United States |
| MS210423 | 2012-02-38 | 4 | US |
| MS210423 | 2012-02-33 | 8 | United States |
| MS210423 | 2012-01-26 | 30 | United States |
| MS210423 | 2011-12-340 | 1000 | United States |
| MS210423 | 2011-12-340 | 1000 | United States |
| MS210423 | 2011-11-326 | 1 | US |
| MS210423 | 2011-11-307 | 60 | United States |
| MS210423 | 2011-11-306 | 24 | US |
| MS210423 | 2011-08-237 | 100 | US |
| MS210423 | 2011-06-180 | 18 | United States |
| MS21042-3 | 2011-06-180 | 2 | MX |
| MS21042-3 | 2011-06-180 | 2 | MX |
| MS21042-3 | 2011-06-180 | 2 | MX |
| MS21042-3 | 2011-06-180 | 2 | MX |
| MS210423 | 2011-06-175 | 200 | Sri Lanka |
| MS210423 | 2011-02-47 | 250 | United States |
| MS210423 | 2011-02-46 | 200 | Indonesia |
| MS210423 | 2011-01-10 | 200 | CA |
| MS210423 | 2010-11-307 | 4 | United States |
| MS210423 | 2010-11-305 | 4 | United States |
| MS210423 | 2010-08-238 | 156 | US |
| MS210423 | 2010-08-238 | 468 | US |
| MS210423 | 2010-08-238 | 702 | US |
| MS210423 | 2009-02-41 | 650 | IE |
| MS210423 | 2008-12-339 | 10 | US |
| MS210423 | 2008-07-196 | 5040 | US |
| MS210423 | 2008-06-165 | 1900 | US |
| MS210423 | 2007-12-353 | 10000 | US |
| MS210423 | 2007-07-183 | 500 | US |
| MS210423 | 2006-07-204 | 1 | US |
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NSNs for Compare ( up to 4 ): Add 5310-01-621-2503
Related Products | NSN 5310-01-621-2503
Technical Data | NSN 5310-01-621-2503
| Characteristic | Specifications |
|---|---|
| DEPARTURE FROM CITED DOCUMENT | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
| MANUFACTURERS CODE | 96906 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21042-3 |
Restrictions/Controls & Freight Information | NSN 5310-01-621-2503
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The 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: | 0 | Represents 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 5310-01-621-2503
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | X3 | Nuclear 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 Requisition | BL | Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 HD : Each |