Product Details | MACHINE SCREW

5305-00-231-1552 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: 110148NC46, 110148NC4-6, 5305-00-231-1552, 00-231-1552, 5305002311552, 002311552

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 14 OCT 1970 00-231-1552

Drawings & Photos | NSN 5305-00-231-1552


Demand History | NSN 5305-00-231-1552

Part Number Request Date QTY Origin
110148NC4-6 2025-08-216 292 DIBBS
110148NC46 2010-08-221 20 United States
5305-00-231-1552 2010-04-113 1690 DIBBS
5305-00-231-1552 2010-04-99 1717 DIBBS
5305-00-231-1552 2009-08-240 25 United States
5305-00-231-1552 2008-06-175 13993 DIBBS
5305-00-231-1552 2008-06-170 19213 DIBBS
5305-00-231-1552 2008-06-168 19213 DIBBS
5305-00-231-1552 2008-05-127 5008 DIBBS
5305-00-231-1552 2008-03-80 4524 DIBBS
5305-00-231-1552 2008-02-42 523 DIBBS

Cross Reference | NSN 5305-00-231-1552

Part Number Cage Code Manufacturer
110148NC4-6 0SYU2 FASTENER DIMENSIONS, INC
110148NC4-6 59053 BUTLER INC.
110148NC4-6 59563 REID PRODUCTS INC. DBA REID PRODUCTS
110148NC4-6 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5305-00-231-1552

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.438 INCHES NOMINAL
FASTENER LENGTH 0.812 INCHES NOMINAL
SCREW MATERIAL ALUMINUM ALLOY
SCREW SURFACE TREATMENT CHROMATE
HEAD STYLE A41 FLAT TOP ELEVATOR
HEAD DIAMETER 0.470 INCHES NOMINAL
COUNTERSINK ANGLE 135.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE B5 TORQUE SET
MANUFACTURERS CODE 80539
DESIGN CONTROL REFERENCE 110148NC4-6

Restrictions/Controls & Freight Information | NSN 5305-00-231-1552

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 013680 ALUM SCREWS
Less than car load rating
Less than truck load rating Q 70.0
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 5305-00-231-1552

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
M
EA : Each