Product Details | CLOSE TOLERANCE SCREW

5305-01-539-5831 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: 118854L17, 11885-4L17 , 3M9274L17, 3M927-4L17 , 5305-01-539-5831, 01-539-5831, 5305015395831, 015395831

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 26 APR 2006 01-539-5831

Drawings & Photos | NSN 5305-01-539-5831


Demand History | NSN 5305-01-539-5831

Part Number Request Date QTY Origin
11885-4L17 2021-09-266 52 DIBBS
3M927-4L17 2021-09-266 52 DIBBS
11885-4L17 2021-09-255 52 DIBBS
3M927-4L17 2021-09-255 52 DIBBS
11885-4L17 2021-07-195 79 DIBBS
3M927-4L17 2021-07-195 79 DIBBS
11885-4L17 2021-07-188 87 DIBBS
3M927-4L17 2021-07-188 87 DIBBS
11885-4L17 2021-02-46 40 DIBBS
3M927-4L17 2021-02-46 40 DIBBS
11885-4L17 2020-11-327 20 DIBBS
3M927-4L17 2020-11-327 20 DIBBS
11885-4L17 2020-11-309 18 DIBBS
3M927-4L17 2020-11-309 18 DIBBS
11885-4L17 2020-10-299 20 DIBBS
3M927-4L17 2020-10-299 20 DIBBS
11885-4L17 2020-09-260 55 DIBBS
3M927-4L17 2020-09-260 55 DIBBS
11885-4L17 2020-07-205 20 DIBBS
3M927-4L17 2020-07-205 20 DIBBS
11885-4L17 2020-06-170 92 DIBBS
3M927-4L17 2020-06-170 92 DIBBS
11885-4L17 2020-06-169 50 DIBBS
3M927-4L17 2020-06-169 50 DIBBS
11885-4L17 2020-06-161 50 DIBBS
3M927-4L17 2020-06-161 50 DIBBS
11885-4L17 2020-03-79 75 DIBBS
3M927-4L17 2020-03-79 75 DIBBS
5305-01-539-5831 2016-09-258 6 DIBBS
5305-01-539-5831 2015-02-42 3 DIBBS
5305-01-539-5831 2014-02-48 8 DIBBS
5305-01-539-5831 2013-06-174 12 DIBBS
5305-01-539-5831 2012-02-56 12 DIBBS

Cross Reference | NSN 5305-01-539-5831

Part Number Cage Code Manufacturer
11885-4L17 59563 REID PRODUCTS INC. DBA REID PRODUCTS
3M927-4L17 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
3M927-4L17 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
3M927-4L17 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
3M927-4L17 60516 WEST COAST AEROSPACE INC
3M927-4L17 73197 HI-SHEAR CORPORATION
3M927-4L17 76301 BOEING COMPANY, THE DBA BOEING
3M927-4L17 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5305-01-539-5831

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.469 INCHES NOMINAL
FASTENER LENGTH 1.531 INCHES NOMINAL
MATERIAL NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-DTL-83488 TY 2 CLS 3 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
HEAD STYLE C46 FILLISTER COUNTERSUNK
HEAD DIAMETER 0.389 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
HEAD HEIGHT 0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D9 HIGH-TORQUE
GRIP LENGTH 1.062 INCHES NOMINAL
GRIP DIAMETER 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
SPECIAL FEATURES LUBRICANT- CETYL ALCOHOL
III PART NAME ASSIGNED BY CONTROLLING AGENCY PURPO SCREW-CLOSE TOLERANCE 100 DEG COUNTERSUNK REDUCED HEAD, HI-TORQUE, NON MAGNETIC CRES, IVD ALUMINUM COATED SE,ELECTRICAL

Restrictions/Controls & Freight Information | NSN 5305-01-539-5831

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
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
NMF Description 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 5305-01-539-5831

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 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