Product Details | SOCKET HEAD CAP SCREW

5305-01-372-4279 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: NB3961, ND3955 ITEM 7, ND3955ITEM7, MILDTL1222, MIL-DTL-1222, MILS1222, MIL-S-1222, 0.75010UNC3A1.5 00T2G574SEB, 075010UNC3A1500T2G574SEB, 5305-01-372-4279, 01-372-4279, 5305013724279, 013724279

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 10 MAR 1993 01-372-4279

Drawings & Photos | NSN 5305-01-372-4279


Demand History | NSN 5305-01-372-4279

Part Number Request Date QTY Origin
MILDTL1222 2023-06-159 12 United States
5305-01-372-4279 2021-02-42 64 DIBBS
5305-01-372-4279 2019-05-125 49 DIBBS
5305-01-372-4279 2018-03-88 12 DIBBS
5305-01-372-4279 2018-01-25 12 DIBBS
5305-01-372-4279 2017-11-324 14 DIBBS
5305-01-372-4279 2016-10-299 20 DIBBS
5305-01-372-4279 2016-04-96 13 DIBBS
5305-01-372-4279 2015-05-139 8 DIBBS
MILS1222 2015-03-89 3000 BH
MILS1222 2014-08-230 1 US
MILDTL1222 2013-06-169 59 US
5305-01-372-4279 2013-04-116 50 DIBBS
MILS1222 2012-07-209 4 United States
MILS1222 2012-03-74 1 US
5305-01-372-4279 2012-01-20 10 DIBBS
5305-01-372-4279 2011-10-287 5 DIBBS
5305-01-372-4279 2011-09-245 2 DIBBS
5305-01-372-4279 2011-06-158 8 DIBBS
5305-01-372-4279 2011-03-69 7 DIBBS
MILS1222 2011-02-49 3 US
MILS1222 2011-02-49 4 US
MILS1222 2011-02-49 5 US
MILS1222 2011-02-49 10 US
MILS1222 2011-02-49 18 US
MILS1222 2011-02-49 35 US
MILS1222 2011-02-49 40 US
MILS1222 2011-02-49 42 US
MILS1222 2011-02-49 185 US
MILS1222 2011-02-49 195 US
5305-01-372-4279 2011-01-06 7 DIBBS
5305-01-372-4279 2009-06-173 60 DIBBS
5305-01-372-4279 2009-06-152 18 DIBBS
5305-01-372-4279 2009-02-40 8 DIBBS
5305-01-372-4279 2008-08-224 6 DIBBS

Cross Reference | NSN 5305-01-372-4279

Part Number Cage Code Manufacturer
0.75010UNC3A1.5 00T2G574SEB D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MIL-DTL-1222 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-1222 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NB3961 18444 OIL STATES INDUSTRIES, INC DBA SPECIAL PRODUCTS DIV
ND3955 ITEM 7 18444 OIL STATES INDUSTRIES, INC DBA SPECIAL PRODUCTS DIV

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Technical Data | NSN 5305-01-372-4279

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.750 INCHES
THREAD QUANTITY PER INCH 10
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES MAXIMUM
FASTENER LENGTH 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE STEEL UNS K03104 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
MINIMUM TENSILE STRENGTH 170000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 153000 POUNDS PER SQUARE INCH
HEAD STYLE C66 KNURLED NO. 1
HEAD DIAMETER 1.125 INCHES NOMINAL
HEAD HEIGHT 0.750 INCHES NOMINAL
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.625 INCHES NOMINAL
LOCKING FEATURE PELLET THREADS
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND A574 GRADE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-1222

Restrictions/Controls & Freight Information | NSN 5305-01-372-4279

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5305-01-372-4279

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each