Product Details | SOCKET HEAD CAP SCREW

5305-01-589-7251 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: BACS12HM08AH9, 5305-01-589-7251, 01-589-7251, 5305015897251, 015897251

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 NOV 2010 01-589-7251

Cross Reference | NSN 5305-01-589-7251

Part Number Cage Code Manufacturer
BACS12HM08AH9 81205 THE BOEING COMPANY DBA BOEING
BACS12HM08AH9 Z0HA9 BOEING DEFENCE AUSTRALIA

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Technical Data | NSN 5305-01-589-7251

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HOLE DIAMETER 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
HEAD STYLE FLAT CHAMFER
THREAD QUANTITY PER INCH 32
SURFACE TREATMENT CADMIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE CONFIGURATION STYLE ROUND INTERNAL HEXAGON
THREAD LENGTH 0.875 INCHES NOMINAL
HOLE QUANTITY 6
FASTENER LENGTH 0.562 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNJF
HOLE TYPE DRILLED
WIDTH ACROSS FLATS 0.1406 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM
HEAD DIAMETER 0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
MATERIAL IRON ALLOY 660 OVERALL
HEAD HEIGHT 0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
NOMINAL THREAD DIAMETER 0.164 INCHES
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-589-7251

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 5305-01-589-7251

Category Code Description
Price ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF46
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each