Product Details | MACHINE BOLT

5306-00-857-2490 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: LM204166, LM204-166, 5306-00-857-2490, 00-857-2490, 5306008572490, 008572490

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-857-2490

Drawings & Photos | NSN 5306-00-857-2490


Demand History | NSN 5306-00-857-2490

Part Number Request Date QTY Origin
LM204-166 2022-06-158 88 DIBBS
LM204-166 2021-05-140 88 DIBBS
LM204-166 2020-10-287 90 DIBBS
LM204-166 2020-06-168 57 DIBBS
5306-00-857-2490 2020-03-79 21 CA
LM204-166 2019-08-233 57 DIBBS
5306-00-857-2490 2018-12-338 24 DIBBS
5306-00-857-2490 2018-04-112 60 DIBBS
5306-00-857-2490 2017-12-353 29 DIBBS
5306-00-857-2490 2017-10-302 12 DIBBS
5306-00-857-2490 2016-04-101 29 DIBBS
5306-00-857-2490 2015-03-84 52 US
5306-00-857-2490 2015-01-11 163 DIBBS
5306-00-857-2490 2013-06-178 1 DIBBS
5306-00-857-2490 2013-06-178 2 DIBBS
5306-00-857-2490 2013-06-178 6 DIBBS
5306-00-857-2490 2013-06-178 9 DIBBS
5306-00-857-2490 2013-06-178 20 DIBBS
5306-00-857-2490 2013-06-178 1 DIBBS
5306-00-857-2490 2013-01-03 302 DIBBS
LM204166 2012-10-292 1 us
5306-00-857-2490 2012-05-126 281 DIBBS
5306-00-857-2490 2012-03-81 353 DIBBS
5306-00-857-2490 2012-01-26 202 DIBBS
5306-00-857-2490 2011-11-307 140 DIBBS
LM204166 2011-07-185 15 Malaysia
5306-00-857-2490 2010-12-337 132 DIBBS
5306-00-857-2490 2010-04-113 76 DIBBS
5306-00-857-2490 2010-04-99 79 DIBBS
5306-00-857-2490 2008-01-22 87 DIBBS

Cross Reference | NSN 5306-00-857-2490

Part Number Cage Code Manufacturer
LM204-166 76005 LORD CORPORATION DBA AEROSPACE DIVISION

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Technical Data | NSN 5306-00-857-2490

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.380 INCHES MINIMUM
FASTENER LENGTH 2.450 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.281 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL
HOLE CONFIGURATION STYLE E6 HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY 1
HOLE DIAMETER 0.062 INCHES NOMINAL
GRIP LENGTH 2.070 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD
MANUFACTURERS CODE 76005
DESIGN CONTROL REFERENCE LM204-166

Restrictions/Controls & Freight Information | NSN 5306-00-857-2490

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
No Freight Information