Product Details | MACHINE BOLT

5306-00-373-3291 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: ST2015020, ST2015-020, 5306-00-373-3291, 00-373-3291, 5306003733291, 003733291

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 12 MAR 1974 00-373-3291

Drawings & Photos | NSN 5306-00-373-3291


Demand History | NSN 5306-00-373-3291

Part Number Request Date QTY Origin
ST2015-020 2025-12-338 6746 DIBBS
ST2015-020 2025-11-316 20517 DIBBS
ST2015-020 2025-10-299 7068 DIBBS
ST2015-020 2025-10-281 5451 DIBBS
ST2015-020 2025-09-267 7998 DIBBS
ST2015020 2024-11-318 1 United States
ST2015020 2024-09-267 20 United States
ST2015-020 2021-12-335 17643 DIBBS
ST2015-020 2021-08-217 8960 DIBBS
5306-00-373-3291 2020-11-318 200 United States
ST2015-020 2020-03-63 70027 DIBBS
ST2015-020 2020-01-26 70027 DIBBS
ST2015-020 2019-11-317 110027 DIBBS
ST2015-020 2019-08-219 110027 DIBBS
ST2015-020 2019-05-142 2836 DIBBS
ST2015-020 2019-04-109 55180 DIBBS
ST2015-020 2019-01-24 55180 DIBBS
5306-00-373-3291 2018-10-304 11997 DIBBS
5306-00-373-3291 2018-05-128 8445 DIBBS
5306-00-373-3291 2018-05-128 8238 DIBBS
5306-00-373-3291 2017-10-282 12448 DIBBS
5306-00-373-3291 2017-02-53 540 MANUAL
5306-00-373-3291 2016-05-122 9945 DIBBS
5306-00-373-3291 2016-02-46 18395 DIBBS
5306-00-373-3291 2016-01-18 15392 DIBBS
5306-00-373-3291 2016-01-04 19178 DIBBS
5306-00-373-3291 2011-12-354 71327 DIBBS
5306-00-373-3291 2011-06-157 20980 DIBBS
5306-00-373-3291 2011-03-89 26652 DIBBS
5306-00-373-3291 2010-05-124 3791 DIBBS
5306-00-373-3291 2010-01-20 16236 DIBBS
5306-00-373-3291 2009-12-336 13000 United States
5306-00-373-3291 2009-11-314 13782 United States
5306-00-373-3291 2009-11-309 13783 DIBBS
5306-00-373-3291 2009-02-55 29339 DIBBS
ST2015020 2008-11-322 50000 us
5306-00-373-3291 2008-11-311 50001 DIBBS

Cross Reference | NSN 5306-00-373-3291

Part Number Cage Code Manufacturer
ST2015-020 0UCY9 M.S. AEROSPACE INC.
ST2015-020 2T498 MORTON GRINDING, INC. DBA MORTON MANUFACTURING
ST2015-020 4GP55 ACUFAST AIRCRAFT PRODUCTS INC.
ST2015-020 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
ST2015-020 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5306-00-373-3291

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 0.523 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
FASTENER LENGTH 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PWA 37-1,FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C10 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.250 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.040 INCHES MINIMUM
GRIP LENGTH 0.025 INCHES MINIMUM AND 0.092 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE ST2015-020

Restrictions/Controls & Freight Information | NSN 5306-00-373-3291

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 713 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5306-00-373-3291

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.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
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 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
M
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
M
EA : Each