NSN 5305-00-889-3031 MS2126229, MS21262-29, LK2126229
Product Details | SOCKET HEAD CAP SCREW
5305-00-889-3031 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Part Alternates: MS2126229, MS21262-29, LK2126229, LK21262-29, 0740704, 41872829, 418728-29, 5305-00-889-3031, 00-889-3031, 5305008893031, 008893031
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1962 | 00-889-3031 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
Drawings & Photos | NSN 5305-00-889-3031
Demand History | NSN 5305-00-889-3031
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-00-889-3031 | 2023-08-213 | 511 | DIBBS |
| 5305-00-889-3031 | 2017-11-332 | 33 | US |
| 5305-00-889-3031 | 2016-04-116 | 1112 | DIBBS |
| MS2126229 | 2015-12-341 | 100 | United States |
Cross Reference | NSN 5305-00-889-3031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0740704 | S3002 | GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH |
| 418728-29 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| LK21262-29 | 26304 | TORKON FASTENER CORP |
| MS21262-29 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| MS21262-29 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 5305-00-889-3031
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| FASTENER LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 130000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C49 FLAT CHAMFER |
| HEAD DIAMETER | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | D5 HEXAGON |
| WIDTH ACROSS FLATS | 0.156 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| LOCKING FEATURE | PATCH OR PELLET OR STRIP THREADS |
Restrictions/Controls & Freight Information | NSN 5305-00-889-3031
| 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: | U | Precious 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 |
|---|---|---|
| No Freight Information | ||