Model: 60-3785

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Drive Point Depth

Between 0.190 inches and 0.220 inches

Nut Style

Round

Nut Diameter

Between 3.520 inches and 3.560 inches

Nut Thickness

Between 0.280 inches and 0.310 inches

Drive Point Width

0.200 mils and 0.220 centimeters

Drive Point Quantity

Drilled Hole Diameter

0.061 inches

Hole Type And Quantity

4 drilled

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

2.875 inches

Hole Configuration Style

Configuration g

Countersink Angle

88.0 degrees nut and 92.0 degrees nut

Material

Steel comp 4130 or steel comp 8630

Material Specification

Mil-s-18729 military specification 1st material response or mil-s-6758 military specification 1st material response or mil-s-6050 military specification 2nd material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

NSN

5310-00-639-3723

Part Number

60-3785

Description

Nut,plain,round

CAGE

81205

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part 60-3785 NSN 5310-00-639-3723

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15887

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel