NSN 5310-00-241-6604 MS1783004C, MS17830-04C, MS178304C
Product Details | HEXAGON SELF-LOCKING NUT
5310-00-241-6604 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Part Alternates: MS1783004C, MS17830-04C, MS178304C, MS17830-4C, M2412934C, M24129-3-4C, A7058.001.156, A7058001156, H549162501, H5773302230, H577-3302-230, F188, 593-7067139-230, 60079323, 60-07-9323, 63A142310P1, 6961941 FIND 8, 6961941FIND8, 709-5343924 ITEM 172, 7095343924ITEM172, 79-NE-040 1/4-20, 79NE0401420, 845-4558709 ITEM 54, 8454558709ITEM54, 0740688, 122-5277668 ITEM 51, 1225277668ITEM51, 12874248, 1287424-8, 21002240, 2100-2240, 2640-682-05 ITEM 54, 264068205ITEM54, 524677, 52-46-77, 5486661 ITEM 81, 5486661ITEM81, 5310-00-241-6604, 00-241-6604, 5937067139230, 5310002416604, 002416604, 218006589
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 11 JUL 1969 | 00-241-6604 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
Demand History | NSN 5310-00-241-6604
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS178304C | 2025-12-335 | 8 | US |
| MS178304C | 2025-11-322 | 8 | US |
| 5310-00-241-6604 | 2025-10-279 | 50 | US |
| MS178304C | 2025-05-142 | 20 | United States |
| 5310-00-241-6604 | 2025-05-138 | 25400 | DIBBS |
| MS1783004C | 2025-04-105 | 63 | us |
| 5310-00-241-6604 | 2025-02-55 | 17422 | DIBBS |
| MS1783004C | 2024-08-218 | 100 | United States |
| 5310-00-241-6604 | 2024-03-65 | 15 | United States |
| 5310-00-241-6604 | 2023-06-170 | 23040 | DIBBS |
| MS17830-4C | 2023-06-170 | 25 | US |
| 5310-00-241-6604 | 2022-05-131 | 4 | US |
| 5310-00-241-6604 | 2022-01-27 | 170 | United States |
| 5310-00-241-6604 | 2020-02-51 | 500 | US |
| 5310-00-241-6604 | 2019-06-165 | 5 | FR |
| MS178304C | 2019-05-129 | 1 | United States |
| 5310-00-241-6604 | 2018-12-353 | 6 | United States |
| 5310-00-241-6604 | 2018-07-185 | 59192 | DIBBS |
| 5310-00-241-6604 | 2018-05-130 | 1 | DIBBS-RFPs |
| 5310-00-241-6604 | 2017-06-165 | 6 | us |
| MS1783004C | 2017-03-76 | 10 | US |
| MS178304C | 2015-11-310 | 6 | US |
| MS178304C | 2015-10-294 | 6 | United States |
| 5310-00-241-6604 | 2015-09-263 | 34750 | DIBBS |
| MS1783004C | 2015-05-149 | 30 | United States |
| MS1783004C | 2015-05-149 | 30 | United States |
| 5310-00-241-6604 | 2014-11-306 | 37113 | DIBBS |
| MS178304C | 2014-06-170 | 12 | United States |
| MS178304C | 2014-04-119 | 25 | US |
| 5310-00-241-6604 | 2014-01-16 | 200 | United States |
| MS178304C | 2013-06-175 | 50 | US |
| MS1783004C | 2013-03-67 | 2162 | US |
| MS1783004C | 2012-10-277 | 46 | United Kingdom |
| MS17830-04C | 2012-08-244 | 30 | US |
| MS1783004C | 2012-08-243 | 1 | IT |
| MS1783004C | 2012-07-209 | 220 | United States |
| MS1783004C | 2012-07-206 | 350 | US |
| MS17830-04C | 2012-07-195 | 30 | United States |
| MS178304C | 2012-06-177 | 44 | United States |
| MS178304C | 2012-06-166 | 6 | US |
| MS178304C | 2012-02-37 | 1200 | US |
| MS178304C | 2011-12-361 | 15 | United States |
| MS1783004C | 2011-12-343 | 60 | United States |
| 5310-00-241-6604 | 2011-09-257 | 112000 | DIBBS |
| MS1783004C | 2011-03-89 | 100 | US |
| MS178304C | 2011-03-87 | 100 | United States |
| MS178304C | 2011-02-41 | 571 | United States |
| MS178304C | 2011-02-41 | 571 | US |
| MS1783004C | 2011-01-22 | 4 | US |
| MS1783004C | 2010-12-340 | 100 | United States |
| 5310-00-241-6604 | 2010-11-306 | 96500 | DIBBS |
| 5310-00-241-6604 | 2010-09-259 | 30 | RO |
| MS1783004C | 2010-08-216 | 50 | US |
| 5310-00-241-6604 | 2010-07-210 | 3832 | DIBBS |
| 5310-00-241-6604 | 2010-07-193 | 24919 | DIBBS |
| 5310-00-241-6604 | 2010-04-105 | 29423 | DIBBS |
| MS1783004C | 2009-09-267 | 4 | us |
| 5310-00-241-6604 | 2009-05-127 | 672 | US |
| 5310-00-241-6604 | 2009-03-83 | 115000 | DIBBS |
| 5310-00-241-6604 | 2009-03-61 | 1500 | US |
| MS1783004C | 2008-12-347 | 110 | Taiwan |
| MS1783004C | 2008-09-247 | 22 | United States |
| 5310-00-241-6604 | 2008-04-101 | 130000 | DIBBS |
| 5310-00-241-6604 | 2008-02-46 | 900 | United States |
| MS178304C | 2007-11-312 | 4 | US |
Cross Reference | NSN 5310-00-241-6604
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0740688 | S3002 | GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH |
| 122-5277668 ITEM 51 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 1287424-8 | 83115 | HARDMAN AIRCRAFT INC |
| 2100-2240 | 06032 | ANTENNA PRODUCTS CORPORATION |
| 218006589 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 2640-682-05 ITEM 54 | 96169 | ELECTRIC BOAT CORPORATION |
| 501-7066642-8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 52-46-77 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 5486661 ITEM 81 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 5486661 ITEM 81 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 593-7067139-230 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 60-07-9323 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 63A142310P1 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 6961941 FIND 8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 709-5343924 ITEM 172 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 79-NE-040 1/4-20 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| 79-NE-040 1/4-20 | 72962 | HARVARD INDUSTRIES INC |
| 845-4558709 ITEM 54 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| A7058.001.156 | 34494 | ANDERSON GREENWOOD AND CO |
| F188 | 00365 | TLD ACE CORPORATION |
| H549162501 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
| H577-3302-230 | 96169 | ELECTRIC BOAT CORPORATION |
| M24129-3-4C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MS17830-04C | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| MS17830-4C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 5310-00-241-6604
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303F OR STEEL COMP 303S OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OR STEEL COMP 302B OR STEEL COMP 384 NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,COMP A,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT 66 FED STD ALL MATERIAL RESPONSES NUT |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| III BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS17830-4C |
Restrictions/Controls & Freight Information | NSN 5310-00-241-6604
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature 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 | ||



