NSN: 5305-01-126-8813 / SCREW,MACHINE
- Product Description
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Product Description
Manufacturer | Part Number |
---|---|
HI-SHEAR CORPORATION , 73197 | BACB30LL5-8 |
SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA , 80539 | BACB30LL5-8 |
THE BOEING COMPANY DBA BOEING DIV DEFENSE, SPACE & SECURITY , 81205 | BACB30LL5-8 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. DBA ARCONIC FASTENING SYSTEMS AND RINGS DIV TORRANCE OPERATIONS , 92215 | BACB30LL5-8 |
LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC , L4528 | BACB30LL5-8 |
Name | Value |
---|---|
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.429 INCHES MINIMUM AND 0.479 INCHES MAXIMUM |
FASTENER LENGTH | 0.939 INCHES MINIMUM AND 0.969 INCHES MAXIMUM |
HEAD STYLE | FLAT COUNTERSUNK |
HEAD DIAMETER | 0.428 INCHES MINIMUM AND 0.479 INCHES MAXIMUM |
GRIP DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | HIGH-TORQUE |
NOMINAL THREAD DIAMETER | 0.312 INCHES |
GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
Additional Information:
Agency Usage | End Item Usage | Criticality |
---|---|---|
Multi Agency | AIRCRAFT, HERCULES C-130 | Flight Critical |
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.
Cross Reference
BACB30LL5-8 73197HI-SHEAR CORPORATIONBACB30LL5-8 80539SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUPBACB30LL5-8 81205THE BOEING COMPANY DBA BOEINGBACB30LL5-8 92215ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMSBACB30LL5-8 L4528LISI AEROSPACE CANADA CORP
Restrictions/Controls & Freight Information
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.
Management
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-ALCSource of SupplySMSDefense Logistics AgencyEnterprise Business SystemsAgencyDFDepartment of the Air ForceService OrganizationFU.S. Air ForceReparabilityNStock 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 CodeUUNCLASSIFIEDShelf Life Code0NondeteriorativePurchasingQTY UOM1 EA : Each
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