NSN 5305-01-588-9321 0421164, 04-21164 , 90278A331
Product Details | SHOULDER SCREW
5305-01-588-9321 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
Part Alternates: 0421164, 04-21164 , 90278A331, 5305-01-588-9321, 01-588-9321, 5305015889321, 015889321
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 12 OCT 2010 | 01-588-9321 | 22846 ( SCREW, SHOULDER ) |
Demand History | NSN 5305-01-588-9321
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-01-588-9321 | 2024-12-344 | 12 | United States |
| 5305-01-588-9321 | 2024-11-313 | 12 | United States |
| 5305-01-588-9321 | 2024-10-305 | 12 | United States |
| 90278A331 | 2021-05-131 | 2020 | DIBBS |
| 90278A331 | 2020-11-309 | 1046 | DIBBS |
| 90278A331 | 2020-01-23 | 1135 | DIBBS |
| 5305-01-588-9321 | 2018-12-343 | 958 | DIBBS |
| 5305-01-588-9321 | 2018-02-46 | 625 | DIBBS |
| 5305-01-588-9321 | 2017-05-124 | 349 | DIBBS |
| 5305-01-588-9321 | 2016-06-175 | 271 | DIBBS |
| 5305-01-588-9321 | 2015-08-237 | 204 | DIBBS |
| 5305-01-588-9321 | 2014-11-309 | 204 | DIBBS |
| 5305-01-588-9321 | 2014-05-131 | 107 | DIBBS |
| 5305-01-588-9321 | 2014-04-94 | 12 | DIBBS |
| 5305-01-588-9321 | 2014-03-75 | 12 | DIBBS |
| 5305-01-588-9321 | 2014-01-29 | 18 | DIBBS |
| 5305-01-588-9321 | 2013-12-339 | 1 | DIBBS |
| 5305-01-588-9321 | 2013-11-308 | 1 | DIBBS |
| 5305-01-588-9321 | 2013-10-294 | 1 | DIBBS |
| 5305-01-588-9321 | 2013-10-293 | 1 | DIBBS |
| 5305-01-588-9321 | 2013-09-245 | 1 | DIBBS |
Cross Reference | NSN 5305-01-588-9321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90278A331 | 3A054 | MCMASTER-CARR SUPPLY COMPANY |
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Technical Data | NSN 5305-01-588-9321
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| HEAD DIAMETER | 10.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 5.0 MILLIMETERS NOMINAL |
| INTERNAL DRIVE STYLE | HEXAGON |
| THREAD LENGTH | 6.0 MILLIMETERS NOMINAL |
| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| THREAD PITCH IN MILLIMETERS | 0.8 |
| HARDNESS RATING | 65.0 ROCKWELL B MINIMUM OVERALL |
| THREAD SERIES DESIGNATOR | M |
| END ITEM IDENTIFICATION | 6115-01-561-7329 GENERATOR SET, DIESEL ENGINE |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| MINIMUM TENSILE STRENGTH | 90000 POUNDS PER SQUARE INCH |
| SHOULDER LENGTH | 6.0 MILLIMETERS MINIMUM OVERALL AND 6.1 MILLIMETERS MAXIMUM OVERALL |
| SHOULDER DIAMETER | 5.7 MILLIMETERS MINIMUM OVERALL AND 6.0 MILLIMETERS MAXIMUM OVERALL |
| WIDTH ACROSS FLATS | 3.0 MILLIMETERS NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHOULDER SCREW, 18-8 STAINLESS STEEL |
| FASTENER LENGTH | 12.0 MILLIMETERS MINIMUM AND 12.1 MILLIMETERS MAXIMUM |
| HEAD STYLE | PAN NO. 2 |
| SHOULDER SHAPE | ROUND OVERALL |
Restrictions/Controls & Freight Information | NSN 5305-01-588-9321
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | CL | U.S. Army Communications-Electronics Fort Monmouth, NJ 07703-5006 |
| 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 5305-01-588-9321
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 EA : Each |



