Product Details | CLOSE TOLERANCE SCREW

5305-01-554-8870 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: 75627820L22, 75627-820L-22, 5305-01-554-8870, 01-554-8870, 5305015548870, 015548870

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 22 AUG 2007 01-554-8870

Demand History | NSN 5305-01-554-8870

Part Number Request Date QTY Origin
75627-820L-22 2024-06-171 202 DIBBS
75627-820L-22 2023-10-290 86 DIBBS
5305-01-554-8870 2017-03-82 611 DIBBS
5305-01-554-8870 2016-09-262 311 DIBBS
5305-01-554-8870 2016-08-227 320 DIBBS
5305-01-554-8870 2016-05-130 138 DIBBS
5305-01-554-8870 2014-10-281 482 DIBBS
5305-01-554-8870 2014-10-275 68 DIBBS
5305-01-554-8870 2014-09-264 68 DIBBS
5305-01-554-8870 2013-09-251 138 DIBBS
5305-01-554-8870 2013-09-251 278 DIBBS
5305-01-554-8870 2010-12-342 700 DIBBS
5305-01-554-8870 2010-03-67 1350 DIBBS
5305-01-554-8870 2009-09-244 507 DIBBS
5305-01-554-8870 2009-02-54 500 DIBBS
5305-01-554-8870 2009-01-26 1350 DIBBS
5305-01-554-8870 2008-10-302 1350 DIBBS

Cross Reference | NSN 5305-01-554-8870

Part Number Cage Code Manufacturer
75627-820L-22 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
75627-820L-22 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5305-01-554-8870

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 2.110 INCHES NOMINAL
MATERIAL TITANIUM ALLOY OVERALL
GRIP LENGTH 1.375 INCHES NOMINAL
SPECIAL FEATURES DRILLED SHANK

Restrictions/Controls & Freight Information | NSN 5305-01-554-8870

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 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5305-01-554-8870

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