Product Details | SOCKET HEAD CAP SCREW

5305-00-899-2720 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: MAS11895P12W, MAS1189-5P12W, NAS11895P12W, NAS1189-5P12W, 2572266, 5305-00-899-2720, 00-899-2720, 5305008992720, 008992720

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 10 FEB 1967 00-899-2720

Drawings & Photos | NSN 5305-00-899-2720


Demand History | NSN 5305-00-899-2720

Part Number Request Date QTY Origin
5305-00-899-2720 2026-03-76 7 United States
5305-00-899-2720 2025-03-72 86 DIBBS
5305-00-899-2720 2025-03-64 86 DIBBS
5305-00-899-2720 2024-06-172 44 DIBBS
5305-00-899-2720 2024-06-163 44 DIBBS
5305-00-899-2720 2023-06-165 31 DIBBS
5305-00-899-2720 2015-09-244 28 DIBBS
5305-00-899-2720 2015-02-54 28 DIBBS

Cross Reference | NSN 5305-00-899-2720

Part Number Cage Code Manufacturer
2572266 17576 GOODRICH CORP DBA GOODRICH CORP
2572266 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
MAS1189-5P12W 56357 ND INDUSTRIES, INC. DIV EASTERN DIVISION
NAS1189-5P12W 04348 LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189-5P12W 07679 HARDWARE SPECIALTY CO. INC.
NAS1189-5P12W 07851 NOR-CAL SUPPLY CO.INC.
NAS1189-5P12W 08938 AIR INDUSTRIES CO INC
NAS1189-5P12W 16941 LONG-LOK FASTENERS CORPORATION
NAS1189-5P12W 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
NAS1189-5P12W 30902 F AND C SALES INC
NAS1189-5P12W 50568 APCOM INC
NAS1189-5P12W 53606 PLASTIC AND METAL PRODUCTS CORPORATION
NAS1189-5P12W 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
NAS1189-5P12W 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
NAS1189-5P12W 73197 HI-SHEAR CORPORATION
NAS1189-5P12W 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1189-5P12W 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
NAS1189-5P12W 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
NAS1189-5P12W 97928 HUCK INTL INC
NAS1189-5P12W L4528 LISI AEROSPACE CANADA CORP

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Technical Data | NSN 5305-00-899-2720

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES MAXIMUM
FASTENER LENGTH 0.750 INCHES NOMINAL
MATERIAL STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 6150 OR STEEL COMP 4140 OR STEEL COMP 4037 OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.568 INCHES NOMINAL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
LOCKING FEATURE PELLET OR STRIP THREADS

Restrictions/Controls & Freight Information | NSN 5305-00-899-2720

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 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 5305-00-899-2720

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
A
EA : Each