Product Details | SHOULDER BOLT

5306-01-471-3072 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Part Alternates: NAS64049X, NAS6404-9X, BACB30NE49X, BACB30NE4-9X, 5306-01-471-3072, 01-471-3072, 5306014713072, 014713072

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01-471-3072

Drawings & Photos | NSN 5306-01-471-3072


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Technical Data | NSN 5306-01-471-3072

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.425 INCHES NOMINAL
FASTENER LENGTH 0.972 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
MATERIAL STEEL COMP E4340 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TY II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C3 DISHED HEXAGON
HEAD HEIGHT 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM FIRST SHOULDER
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACB30NE4-9X

Restrictions/Controls & Freight Information | NSN 5306-01-471-3072

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information