Product Details | CLOSE TOLERANCE SCREW

5305-01-200-1434 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: BACB30VF4K9, 5305-01-200-1434, 01-200-1434, 5305012001434, 012001434

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 30 JAN 1985 01-200-1434

Drawings & Photos | NSN 5305-01-200-1434


Demand History | NSN 5305-01-200-1434

Part Number Request Date QTY Origin
BACB30VF4K9 2025-10-304 500 United States
BACB30VF4K9 2025-10-304 500 United States
BACB30VF4K9 2025-09-255 1000 United States
BACB30VF4K9 2025-04-111 1054 DIBBS
BACB30VF4K9 2025-01-16 720 DIBBS
5305-01-200-1434 2024-11-311 173 United States
BACB30VF4K9 2024-10-303 440 DIBBS
BACB30VF4K9 2024-10-291 440 DIBBS
BACB30VF4K9 2024-06-176 199 DIBBS
BACB30VF4K9 2024-06-168 199 DIBBS
BACB30VF4K9 2024-02-46 691 DIBBS
BACB30VF4K9 2020-04-119 8 US
BACB30VF4K9 2018-10-284 300 RO
BACB30VF4K9 2018-06-155 60 US
5305-01-200-1434 2018-05-144 1 DIBBS-RFPs
5305-01-200-1434 2018-01-31 2069 DIBBS
5305-01-200-1434 2016-09-270 1249 DIBBS
5305-01-200-1434 2016-09-262 1249 DIBBS
5305-01-200-1434 2008-11-317 1234 DIBBS
5305-01-200-1434 2008-07-189 745 DIBBS
5305-01-200-1434 2008-06-161 644 DIBBS

Cross Reference | NSN 5305-01-200-1434

Part Number Cage Code Manufacturer
BACB30VF4K9 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
BACB30VF4K9 0PTK6 SPS TECHNOLOGIES INC
BACB30VF4K9 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BACB30VF4K9 1RC86 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
BACB30VF4K9 73197 HI-SHEAR CORPORATION
BACB30VF4K9 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BACB30VF4K9 81205 THE BOEING COMPANY DBA BOEING
BACB30VF4K9 97928 HUCK INTL INC
BACB30VF4K9 L4528 LISI AEROSPACE CANADA CORP

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Technical Data | NSN 5305-01-200-1434

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 0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
FASTENER LENGTH 0.913 INCHES MINIMUM AND 0.953 INCHES MAXIMUM
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BMS 10-85,TY 1,FSCM 81205 MFR REF SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 95000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.364 INCHES MINIMUM AND 0.397 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
GRIP LENGTH 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
GRIP DIAMETER 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
III END ITEM IDENTIFICATION AIRCRAFT, STRATOLIFTER C-135

Restrictions/Controls & Freight Information | NSN 5305-01-200-1434

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 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KH Defense Industrial Supply Center
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 5305-01-200-1434

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 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