Product Details | SHOULDER BOLT

5320-00-494-7987 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: 004947987

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 00-494-7987

Drawings & Photos | NSN 5306-00-494-7987


Demand History | NSN 5320-00-494-7987

Part Number Request Date QTY Origin
5306-00-494-7987 2012-03-80 12 AR
5306-00-494-7987 2011-11-329 60 AR

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Technical Data | NSN 5320-00-494-7987

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 0.395 INCHES MINIMUM
FASTENER LENGTH 1.260 INCHES MINIMUM AND 1.280 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 OVERALL
HARDNESS RATING 35.0 ROCKWELL C NOMINAL OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM
HEAD HEIGHT 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.279 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM FIRST SHOULDER
SPECIFICATION/STANDARD DATA 81205-BACB30KK MANUFACTURERS STANDARD
III END ITEM IDENTIFICATION 04F;24F;45N;MVF;05F

Restrictions/Controls & Freight Information | NSN 5320-00-494-7987

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
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information