Product Details | CLOSE TOLERANCE SCREW

5305-01-516-0979 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: LE1110033, LE111-0033, LE11100332302, LE111-0033-2302, 5305-01-516-0979, 01-516-0979, 5305015160979, 015160979

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 18 DEC 2003 01-516-0979

Drawings & Photos | NSN 5305-01-516-0979


Demand History | NSN 5305-01-516-0979

Part Number Request Date QTY Origin
LE111-0033-2302 2023-05-137 23 DIBBS
LE111-0033-2302 2023-02-59 34 DIBBS
LE111-0033-2302 2022-08-242 19 DIBBS
LE111-0033-2302 2022-07-193 15 DIBBS
5305-01-516-0979 2016-05-123 628 DIBBS
5305-01-516-0979 2011-12-339 232 DIBBS
5305-01-516-0979 2011-04-112 116 DIBBS
5305-01-516-0979 2010-05-126 120 DIBBS
5305-01-516-0979 2008-11-323 60 DIBBS

Cross Reference | NSN 5305-01-516-0979

Part Number Cage Code Manufacturer
LE111-0033 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
LE111-0033-2302 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
LE111-0033-2302 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
LE111-0033-2302 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
LE111-0033-2302 43999 BOEING COMPANY, THE DBA BOEING
LE111-0033-2302 57928 SONIC INDUSTRIES INC.
LE111-0033-2302 58845 ABOUNDING SECURITY INC DIV OF MAA CORP
LE111-0033-2302 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
LE111-0033-2302 73197 HI-SHEAR CORPORATION
LE111-0033-2302 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
LE111-0033-2302 L4528 LISI AEROSPACE CANADA CORP

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Technical Data | NSN 5305-01-516-0979

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
FASTENER LENGTH 0.449 INCHES MINIMUM AND 0.479 INCHES MAXIMUM
MATERIAL IRON ALLOY 660 OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D8 TORQUE SET
GRIP LENGTH 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
GRIP DIAMETER 0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
III END ITEM IDENTIFICATION B1-B ACFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW

Restrictions/Controls & Freight Information | NSN 5305-01-516-0979

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.
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5305-01-516-0979

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