Product Details | SOCKET HEAD CAP SCREW

5305-00-191-3747 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: A41446315, A414463-15, 5305-00-191-3747, 00-191-3747, 5305001913747, 001913747

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 16 MAR 1970 00-191-3747

Drawings & Photos | NSN 5305-00-191-3747


Demand History | NSN 5305-00-191-3747

Part Number Request Date QTY Origin
5305-00-191-3747 2026-01-29 121 DIBBS
5305-00-191-3747 2025-10-292 86 DIBBS
5305-00-191-3747 2025-03-82 192 DIBBS
5305-00-191-3747 2024-01-15 70 DIBBS
5305-00-191-3747 2023-10-296 230 DIBBS
5305-00-191-3747 2023-10-278 230 DIBBS
5305-00-191-3747 2023-09-263 230 DIBBS
5305-00-191-3747 2023-09-260 57 DIBBS
5305-00-191-3747 2021-08-236 326 DIBBS
5305-00-191-3747 2020-12-350 200 DIBBS
5305-00-191-3747 2015-07-186 290 DIBBS
5305-00-191-3747 2008-05-133 541 DIBBS
5305-00-191-3747 2007-12-348 625 US

Cross Reference | NSN 5305-00-191-3747

Part Number Cage Code Manufacturer
A414463-15 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

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Technical Data | NSN 5305-00-191-3747

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.875 INCHES
THREAD QUANTITY PER INCH 9
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 2.250 INCHES MINIMUM
FASTENER LENGTH 2.500 INCHES NOMINAL
MATERIAL STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
HEAD HEIGHT 0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
TEST DATA DOCUMENT 81349-MILI6868 SPECIFICATION
MANUFACTURERS CODE 80020
DESIGN CONTROL REFERENCE A414463-15

Restrictions/Controls & Freight Information | NSN 5305-00-191-3747

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:UPrecious 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 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 KE Naval ICP
Philadelphia, PA 19111
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 5305-00-191-3747

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 CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each