NSN 5305-01-617-0143 B0138MK , B0138MKD0175PQ, B0138MK-D0175PQ
Product Details | HEXAGON HEAD CAP SCREW
5305-01-617-0143 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
Part Alternates: B0138MK , B0138MKD0175PQ, B0138MK-D0175PQ , 5305-01-617-0143, 01-617-0143, 5305016170143, 016170143
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 2013065 | 01-617-0143 | 18257 ( SCREW, CAP, HEXAGON HEAD ) |
Demand History | NSN 5305-01-617-0143
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| D0175PQ | 2025-08-233 | 366 | DIBBS |
| D0175PQ | 2025-08-222 | 366 | DIBBS |
| D0175PQ | 2025-07-209 | 366 | DIBBS |
| D0175PQ | 2025-02-56 | 100 | DIBBS |
| D0175PQ | 2025-02-43 | 393 | DIBBS |
| D0175PQ | 2025-01-30 | 393 | DIBBS |
| D0175PQ | 2024-11-316 | 268 | DIBBS |
| D0175PQ | 2024-04-114 | 653 | DIBBS |
| D0175PQ | 2024-04-106 | 653 | DIBBS |
| 5305-01-617-0143 | 2024-04-102 | 653 | US |
| D0175PQ | 2024-04-98 | 653 | DIBBS |
| D0175PQ | 2023-10-274 | 653 | DIBBS |
| D0175PQ | 2023-09-263 | 653 | DIBBS |
| 5305-01-617-0143 | 2023-04-115 | 4 | US |
| D0175PQ | 2023-04-97 | 494 | DIBBS |
| D0175PQ | 2023-03-89 | 494 | DIBBS |
| D0175PQ | 2023-03-87 | 155 | DIBBS |
| D0175PQ | 2023-03-79 | 155 | DIBBS |
| 5305-01-617-0143 | 2023-02-38 | 155 | US |
| D0175PQ | 2023-02-38 | 155 | DIBBS |
| D0175PQ | 2023-01-30 | 155 | DIBBS |
| D0175PQ | 2023-01-23 | 115 | DIBBS |
| D0175PQ | 2022-12-362 | 74 | DIBBS |
| D0175PQ | 2022-03-73 | 436 | DIBBS |
| D0175PQ | 2022-03-61 | 436 | DIBBS |
| D0175PQ | 2021-11-319 | 436 | DIBBS |
| D0175PQ | 2021-05-137 | 205 | DIBBS |
| D0175PQ | 2021-05-126 | 205 | DIBBS |
| D0175PQ | 2019-01-06 | 199 | DIBBS |
| 5305-01-617-0143 | 2017-11-333 | 238 | DIBBS |
| 5305-01-617-0143 | 2017-05-129 | 180 | DIBBS |
| 5305-01-617-0143 | 2017-03-61 | 124 | DIBBS |
| 5305-01-617-0143 | 2017-02-37 | 165 | DIBBS |
| 5305-01-617-0143 | 2016-04-118 | 232 | DIBBS |
| 5305-01-617-0143 | 2016-02-52 | 122 | DIBBS |
| 5305-01-617-0143 | 2016-01-10 | 74 | DIBBS |
| 5305-01-617-0143 | 2015-10-298 | 70 | DIBBS |
| 5305-01-617-0143 | 2015-05-128 | 135 | DIBBS |
| 5305-01-617-0143 | 2015-04-116 | 135 | DIBBS |
| 5305-01-617-0143 | 2015-04-104 | 60 | DIBBS |
| 5305-01-617-0143 | 2015-04-93 | 60 | DIBBS |
| 5305-01-617-0143 | 2015-03-82 | 60 | DIBBS |
| 5305-01-617-0143 | 2014-09-255 | 32 | DIBBS |
| 5305-01-617-0143 | 2014-08-229 | 70 | DIBBS |
| 5305-01-617-0143 | 2013-05-122 | 98 | DIBBS |
| 5305-01-617-0143 | 2013-04-117 | 98 | DIBBS |
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Related Products | NSN 5305-01-617-0143
Technical Data | NSN 5305-01-617-0143
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.3125 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.470 INCHES NOMINAL |
| FASTENER LENGTH | 0.780 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 35.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.115 INCHES MINIMUM AND |
| WIDTH BETWEEN FLATS | 0.368 INCHES MINIMUM AND |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, VENT |
Restrictions/Controls & Freight Information | NSN 5305-01-617-0143
| 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: | 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 |
|---|---|---|
| NMF Description | 096640 | SCREWS, IRON OR STEEL |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| 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 5305-01-617-0143
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |