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123785 Machine Bolt

5306-00-012-3785

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Official Item Classification

Name
Machine Bolt
Part Number
123785
(NSN) National Stock Number
5306-00-012-3785
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
01847
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1963 (63 years ago)

right-hand thread direction, 0.875 inches minimum and 1.062 inches maximum thread length, 2a thread class, 1.438 inches minimum and 1.500 inches maximum fastener length, hexagon head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.875 inches minimum and 1.062 inches maximum

Fastener Length

1.438 inches minimum and 1.500 inches maximum

Head Style

hexagon

Head Height

0.195 inches minimum and 0.211 inches maximum

Width Between Flats

0.489 inches minimum and 0.500 inches maximum

Nominal Thread Diameter

0.312 inches

Grip Length

0.438 inches minimum and 0.562 inches maximum

Thread Quantity Per Inch

24

Hardness Rating

80.0 rockwell b minimum and 100.0 rockwell b maximum overall

Material

steel comp 1025 or steel comp 1030 overall

Material Document And Classification

sae j429 grade 2 uns g10250/uns g10300 assn std all material responses or ff-s-85,para 3.1.1 fed spec all material responses overall

Surface Treatment

cadmium and chromate or chromate zinc overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec 1st treatment response or qq-z-325,type 2,class 3 fed spec 2nd treatment response overall

Thread Series Designator

unf

Specification/Standard Data

81348-ff-s-85 government specification and 24617-123785 manufacturers standard and 96906-ms35292/canceled/ government standard

Nondefinitive Spec/Std Data

2 type and 10p style and 2 grade and 5/16unf size

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9I

Pseudo Item Name Code

0001847

Related Hardware Products

Part Number Description
123785 Machine Bolt
MS35292-38 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-012-3785?
The FSCG of the NSN 5306-00-012-3785 is 5306
Does the NSN 5306-00-012-3785 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-012-3785 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5306-00-012-3785 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-00-012-3785 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5306-00-012-3785 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963