Product Details | SHOULDER BOLT

5320-00-494-7985 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: 004947985

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 18-JUN-69 00-494-7985

Drawings & Photos | NSN 5306-00-494-7985


Demand History | NSN 5320-00-494-7985

Part Number Request Date QTY Origin
HL21867 2016-02-40 5 US
5306-00-494-7985 2009-05-151 4880 DIBBS
5306-00-494-7985 2009-05-131 7086 DIBBS

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Technical Data | NSN 5320-00-494-7985

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 0.325 INCHES MINIMUM
FASTENER LENGTH 0.753 INCHES MINIMUM AND 0.773 INCHES MAXIMUM
MATERIAL STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
HEAD HEIGHT 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.217 INCHES MINIMUM AND 0.218 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM FIRST SHOULDER
SPECIFICATION/STANDARD DATA 81205-BACB30KK MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5320-00-494-7985

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
No Freight Information