Product Details | MACHINE SCREW

5305-01-338-1312 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: BACS12GU3K8, 5305-01-338-1312, 01-338-1312, 5305013381312, 013381312

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 26 APR 1991 01-338-1312

Drawings & Photos | NSN 5305-01-338-1312


Demand History | NSN 5305-01-338-1312

Part Number Request Date QTY Origin
BACS12GU3K8 2024-04-108 4 US
BACS12GU3K8 2024-02-59 100 US
BACS12GU3K8 2023-10-304 25 MA
BACS12GU3K8 2023-08-227 1 US
BACS12GU3K8 2023-04-102 60 US
BACS12GU3K8 2023-04-102 60 US
BACS12GU3K8 2023-03-69 100 United States
BACS12GU3K8 2022-11-333 10 US
BACS12GU3K8 2022-11-322 3 MA
BACS12GU3K8 2022-10-278 50 IN
BACS12GU3K8 2022-10-276 300 US
BACS12GU3K8 2022-03-82 1 US
BACS12GU3K8 2021-05-137 280 TR
BACS12GU3K8 2021-02-42 1000 US
BACS12GU3K8 2020-09-272 50 China
BACS12GU3K8 2020-04-114 25 UK
BACS12GU3K8 2019-08-232 800 US
BACS12GU3K8 2019-03-80 199 DIBBS
BACS12GU3K8 2019-03-66 2786 DIBBS
BACS12GU3K8 2016-02-48 20 US
BACS12GU3K8 2015-10-301 50 United States
5305-01-338-1312 2015-10-299 150 United States
BACS12GU3K8 2015-08-216 100 United States
BACS12GU3K8 2015-08-216 50 United States
BACS12GU3K8 2015-08-216 100 United States
BACS12GU3K8 2015-05-149 100 United States
BACS12GU3K8 2014-07-210 200 United States
BACS12GU3K8 2014-07-210 500 United States
BACS12GU3K8 2013-10-291 12 United States
5305-01-338-1312 2013-02-59 24 DIBBS
5305-01-338-1312 2012-08-216 2215 DIBBS
5305-01-338-1312 2012-07-187 2215 DIBBS
5305-01-338-1312 2012-06-181 2215 DIBBS
5305-01-338-1312 2012-05-152 2215 DIBBS
BACS12GU3K8 2012-03-87 60 United States
5305-01-338-1312 2012-03-74 2242 DIBBS
5305-01-338-1312 2011-12-348 2242 DIBBS
BACS12GU3K8 2010-11-306 20 United States
BACS12GU3K8 2010-10-300 20 US
5305-01-338-1312 2008-04-99 6 US

Cross Reference | NSN 5305-01-338-1312

Part Number Cage Code Manufacturer
BACS12GU3K8 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BACS12GU3K8 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
BACS12GU3K8 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BACS12GU3K8 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
BACS12GU3K8 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BACS12GU3K8 81205 THE BOEING COMPANY DBA BOEING
BACS12GU3K8 97928 HUCK INTL INC
BACS12GU3K8 Z03F0 BOEING DEFENCE AUSTRALIA LTD
BACS12GU3K8 Z8T75 BOEING DEFENCE AUSTRALIA LTD

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Technical Data | NSN 5305-01-338-1312

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.406 INCHES NOMINAL
FASTENER LENGTH 0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
SCREW MATERIAL TITANIUM ALLOY UNS R56400
SCREW MATERIAL DOCUMENT AND CLASSIFICATION AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT ALUMINUM
HEAD STYLE A1 HEXAGON
HEAD HEIGHT 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
INTERNAL DRIVE STYLE B1 CROSS RECESS TYPE 1

Restrictions/Controls & Freight Information | NSN 5305-01-338-1312

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.
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 5305-01-338-1312

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.
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
Q
EA : Each
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
Q
EA : Each