Product Details | MACHINE SCREW

5305-01-581-8972 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: BACB30VF3K6, 5305-01-581-8972, 01-581-8972, 5305015818972, 015818972

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 FEB 2010 01-581-8972

Drawings & Photos | NSN 5305-01-581-8972


Demand History | NSN 5305-01-581-8972

Part Number Request Date QTY Origin
BACB30VF3K6 2025-11-317 1000 United States
BACB30VF3K6 2023-04-107 250 Turkey
BACB30VF3K6 2023-01-13 1000 United States
BACB30VF3K6 2022-07-187 1000 United States
BACB30VF3K6 2022-03-73 1000 United States
5305-01-581-8972 2018-01-31 66 DIBBS
5305-01-581-8972 2017-05-134 170 DIBBS
BACB30VF3K6 2016-10-287 100 United States
BACB30VF3K6 2009-10-274 500 US
BACB30VF3K6 2006-10-296 28200 Canada
BACB30VF3K6 2006-07-196 5906 United States
BACB30VF3K6 2006-06-181 200 US

Cross Reference | NSN 5305-01-581-8972

Part Number Cage Code Manufacturer
BACB30VF3K6 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5305-01-581-8972

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HEAD STYLE FLAT COUNTERSUNK
THREAD QUANTITY PER INCH 32
COLOR BLACK
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THREAD LENGTH 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
HEAD SURFACE TREATMENT ALUMINUM
SHANK SURFACE TREATMENT ALUMINUM
PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT,100 DEG REDUCED HEAD, CROSS RECESS, 95 KSI SHEAR, SHORT THREAD, 6AL-4V TITANIUM
NOMINAL THREAD DIAMETER 0.190 INCHES
HEAD DIAMETER 0.271 INCHES MINIMUM AND 0.303 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
INTERNAL DRIVE STYLE TORQUE-SET RIBBED
FASTENER LENGTH 0.677 INCHES MINIMUM AND 0.687 INCHES MAXIMUM
SCREW SURFACE TREATMENT ALUMINUM
SCREW MATERIAL TITANIUM ALLOY
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-581-8972

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 5305-01-581-8972

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