Model: 570352

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

0.710 inches nut and 0.730 inches nut

Small End Diameter

Between 0.890 inches and 0.910 inches

Drive Point Depth

0.060 inches

Nut Style

Round

Nut Diameter

Between 1.050 inches and 1.070 inches

Nut Thickness

Between 0.420 inches and 0.440 inches

Drive Point Width

0.115 mils and 0.135 centimeters

Undercut Thickness

0.200 mils and 0.240 centimeters

Drive Point Quantity

Nut Counterbore Depth

0.130 inches nut and 0.150 inches nut

Thread Series

Uns

Thready Qty Per Inch (tpi)

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Thread Size

0.586 inches

Countersink Angle

45.0 degrees nut

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 4140

Material Specification

Ams 6381 assn standard single material response or ams 6382 assn standard single material response

Precious Material And Location

External surfaces silver

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2410 assn standard single treatment response or ams2412 assn standard single treatment response

NSN

5310-00-997-2879

Part Number

570352

Description

Nut,plain,round

CAGE

59501

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 570352 NSN 5310-00-997-2879

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