Product Details | SHEAR BOLT

5306-01-056-2949 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Part Alternates: EWB22614, EWB22-6-14, 5306-01-056-2949, 01-056-2949, 5306010562949, 010562949

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 19 FEB 1978 01-056-2949

Drawings & Photos | NSN 5306-01-056-2949


Demand History | NSN 5306-01-056-2949

Part Number Request Date QTY Origin
EWB22-6-14 2025-05-126 717 DIBBS
EWB22-6-14 2024-08-232 131 DIBBS
EWB22-6-14 2023-11-330 553 DIBBS
EWB22-6-14 2023-08-227 553 DIBBS
EWB22-6-14 2023-05-134 74 DIBBS
EWB22-6-14 2023-05-130 540 DIBBS
EWB22-6-14 2022-06-177 83 DIBBS
EWB22-6-14 2022-02-54 61 DIBBS
EWB22-6-14 2022-02-53 61 DIBBS
5306-01-056-2949 2011-05-130 1199 DIBBS
5306-01-056-2949 2011-03-60 300 us
5306-01-056-2949 2010-08-239 538 DIBBS
5306-01-056-2949 2009-06-173 600 DIBBS
5306-01-056-2949 2009-02-56 900 DIBBS
5306-01-056-2949 2008-11-316 188 DIBBS
5306-01-056-2949 2008-10-298 50 DIBBS
5306-01-056-2949 2008-09-260 495 DIBBS
5306-01-056-2949 2008-09-255 238 DIBBS
5306-01-056-2949 2008-07-191 205 DIBBS
5306-01-056-2949 2008-06-161 264 DIBBS
5306-01-056-2949 2008-03-80 300 DIBBS
5306-01-056-2949 2008-02-36 212 DIBBS

Cross Reference | NSN 5306-01-056-2949

Part Number Cage Code Manufacturer
EWB22-6-14 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
EWB22-6-14 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5306-01-056-2949

Characteristic Specifications
THREAD CLASS 3A
THREAD LENGTH 0.663 INCHES MINIMUM AND 0.713 INCHES MAXIMUM
FASTENER LENGTH 1.548 INCHES MINIMUM AND 1.578 INCHES MAXIMUM
HEAD STYLE C10 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
EXTENDED WASHER DIAMETER 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
GRIP LENGTH 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
GRIP DIAMETER 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5306-01-056-2949

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 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5306-01-056-2949

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 CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each