Product Details | SHOULDERED AND STEPPED STUD

5307-01-043-9993 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends, on which the nominal diameter of one threaded section is greater than the other. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also STUD, LOCKED IN.

Part Alternates: 16W5517, 16W551-7, 5307-01-043-9993, 01-043-9993, 5307010439993, 010439993

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 05 JUL 1977 01-043-9993

Drawings & Photos | NSN 5307-01-043-9993


Demand History | NSN 5307-01-043-9993

Part Number Request Date QTY Origin
5307-01-043-9993 2022-07-193 146 DIBBS
5307-01-043-9993 2020-03-78 147 DIBBS
5307-01-043-9993 2019-12-343 30 DIBBS
5307-01-043-9993 2019-12-336 35 DIBBS
5307-01-043-9993 2019-10-283 58 DIBBS
5307-01-043-9993 2019-07-188 42 DIBBS
5307-01-043-9993 2019-05-122 24 DIBBS
5307-01-043-9993 2019-03-80 58 DIBBS
5307-01-043-9993 2016-03-76 80 DIBBS
5307-01-043-9993 2016-01-18 80 DIBBS
16W5517 2015-04-117 2 US
5307-01-043-9993 2015-04-110 143 DIBBS
5307-01-043-9993 2015-01-27 5 US
5307-01-043-9993 2014-10-290 27 US
5307-01-043-9993 2013-08-239 98 DIBBS
5307-01-043-9993 2013-06-179 110 United States
5307-01-043-9993 2013-04-119 2 United States

Cross Reference | NSN 5307-01-043-9993

Part Number Cage Code Manufacturer
16W551-7 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5307-01-043-9993

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
STYLE DESIGNATOR 107 SHOULDERED AND STEPPED
SHOULDER DIAMETER 0.563 INCHES MINIMUM AND 0.583 INCHES MAXIMUM
SHOULDER LENGTH 0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
NUT END SHANK LENGTH 0.277 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
STUD END SHANK DIAMETER 0.311 INCHES NOMINAL
NUT END SHANK DIAMETER 0.249 INCHES NOMINAL
OVERALL LENGTH 1.655 INCHES MINIMUM AND 1.675 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF STUD THREAD
NOMINAL THREAD SIZE 0.3125 INCHES STUD THREAD
THREAD CLASS 3A NUT THREAD 3A STUD THREAD
THREAD QUANTITY PER INCH 24 STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM NUT THREAD 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM STUD THREAD
III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END 0.151 INCHES NOMINAL AND 1.446 INCHES NOMINAL FIRST HOLE
III COTTER PIN HOLE DIAMETER 0.076 INCHES MINIMUM AND 0.086 INCHES MINIMUM FIRST HOLE
III SURFACE FINISH 63.0 MICROINCHES OVERALL
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 16W551-7

Restrictions/Controls & Freight Information | NSN 5307-01-043-9993

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 5307-01-043-9993

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.
Materiel Management Aggregation CodeWFSU:F-16 AIR COMBAT FIGHTER
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each