NSN 5305-00-719-5021 MS51959 -81, MS5195981, MS51959-81
Product Details | MACHINE SCREW
5305-00-719-5021 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Part Alternates: MS51959 -81, MS5195981, MS51959-81, BM122800111, BM12280-01-11, 22308, 22308ADX, 5000 416605, 5000416605, 608-7120913 ITEM 64, 6087120913ITEM64, 6931056 ITEM 18, 6931056ITEM18, 5305-00-719-5021, 00-719-5021, 5305007195021, 007195021
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1960 | 00-719-5021 | 06657 ( SCREW, MACHINE ) |
Drawings & Photos | NSN 5305-00-719-5021
Demand History | NSN 5305-00-719-5021
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS5195981 | 2014-02-11 | 24 | US |
| 5305-00-719-5021 | 2012-05-08 | 100 | MANUAL |
| MS51959-81 | 2012-05-08 | 100 | United States |
| MS51959-81 | 2012-05-08 | 2 | United States |
| 5305-00-719-5021 | 2011-06-23 | 500000 | United States |
| 5305-00-719-5021 | 2011-06-15 | 13040 | DIBBS |
| MS5195981 | 2011-05-18 | 50 | US |
| MS5195981 | 2011-04-15 | 200 | US |
Cross Reference | NSN 5305-00-719-5021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 22308 | 73734 | FEDERAL SCREW PRODUCTS INC. |
| 22308ADX | 1VN02 | AIRDALE EXPRESS LLC |
| 5000 416605 | 04801 | POWER PARAGON INC DBA POWER SYSTEMS GROUP |
| 5000 416605 | 90911 | MAGNETEK INC |
| 608-7120913 ITEM 64 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6931056 ITEM 18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| BM12280-01-11 | 19422 | DEMARKUS CORP REFRIGERATION ENGINEERING CORP |
| MS51959 -81 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| MS51959-81 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 5305-00-719-5021
Technical Data | NSN 5305-00-719-5021
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.650 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| HEAD STYLE | A39 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.452 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | B1 CROSS RECESS TYPE 1 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51959-81 |
Restrictions/Controls & Freight Information | NSN 5305-00-719-5021
| 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 |
|---|---|---|
| NMF Description | 063035 | SETS RADIO/TV AND RELATED ARTICLES |
| Less than car load rating | ||
| Less than truck load rating | G | 125.0 |
| Water commodity Code | 72D | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 5305-00-719-5021
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | FX | Common Electronic Communication Equipment and Parts, Miscellaneous Manufacturers |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |