Product Details | SOCKET HEAD CAP SCREW

5305-01-322-6974 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: LLHX67987, LLHX6-7987, 1D462612, 1D46261-2, 20098L8C40, 20098L-8C-40, 5305-01-322-6974, 01-322-6974, 5305013226974, 013226974

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 12 JUL 1990 01-322-6974

Drawings & Photos | NSN 5305-01-322-6974


Demand History | NSN 5305-01-322-6974

Part Number Request Date QTY Origin
5305-01-322-6974 2017-02-37 50 DIBBS
5305-01-322-6974 2011-12-349 3 US

Cross Reference | NSN 5305-01-322-6974

Part Number Cage Code Manufacturer
1D46261-2 94259 WESTINGHOUSE ELECTRIC CORP BETTIS ATOMIC POWER LABORATORY
20098L-8C-40 94259 WESTINGHOUSE ELECTRIC CORP BETTIS ATOMIC POWER LABORATORY
LLHX6-7987 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER

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Technical Data | NSN 5305-01-322-6974

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 2.500 INCHES NOMINAL
MATERIAL STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP XM-7 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 33.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 80000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.729 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
LOCKING FEATURE PELLET OR STRIP OR PATCH THREADS
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL AND LOCKING FEATURE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 94259
DESIGN CONTROL REFERENCE 1D46261-2

Restrictions/Controls & Freight Information | NSN 5305-01-322-6974

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 713 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 5305-01-322-6974

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