Product Details | SHEAR BOLT

5306-00-281-7097 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: MB8469, MB84-6-9, AIC75269, AIC752-6-9, BM332669, BM3326-6-9, HLS306069, HLS3060-6-9, S11205969, S11-2059-6-9, S37169, S371-6-9, ST3M57169, ST3M571-6-9, VAL2303369, VAL23033-6-9, 4732869, 47328-6-9, 5306-00-281-7097, 00-281-7097, 5306002817097, 002817097

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 22 AUG 1973 00-281-7097

Drawings & Photos | NSN 5306-00-281-7097


Cross Reference | NSN 5306-00-281-7097

Part Number Cage Code Manufacturer
47328-6-9 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
AIC752-6-9 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM3326-6-9 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM3326-6-9 97928 HUCK INTL INC
HLS3060-6-9 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
MB84-6-9 73197 HI-SHEAR CORPORATION
MB84-6-9 L4528 LISI AEROSPACE CANADA CORP
S11-2059-6-9 57928 SONIC INDUSTRIES INC.
S371-6-9 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
S371-6-9 97928 HUCK INTL INC
ST3M571-6-9 0JV78 J M PRECISION INC
ST3M571-6-9 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
ST3M571-6-9 76301 BOEING COMPANY, THE DBA BOEING
ST3M571-6-9 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
VAL23033-6-9 06710 VALLEY-TODECO, INC.

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Technical Data | NSN 5306-00-281-7097

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.579 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
FASTENER LENGTH 1.151 INCHES MINIMUM AND 1.201 INCHES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
HEAD STYLE C10 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
EXTENDED WASHER DIAMETER 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
GRIP LENGTH 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
GRIP DIAMETER 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA 76301-ST3M571 MANUFACTURERS STANDARD
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE ST3M571-6-9

Restrictions/Controls & Freight Information | NSN 5306-00-281-7097

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 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 5306-00-281-7097

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 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