Model: S1635-64071

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Small End Diameter

Between 2.115 inches and 2.135 inches

Drive Point Depth

Between 0.133 inches and 0.153 inches

Nut Style

Round

Nut Diameter

Between 2.365 inches and 2.385 inches

Nut Thickness

Between 0.553 inches and 0.573 inches

Drive Point Width

0.231 mils and 0.271 centimeters

Undercut Thickness

0.241 mils and 0.261 centimeters

Drive Point Quantity

Thread Series

Unef

Thready Qty Per Inch (tpi)

Hardness Rating

Between 26.0 rockwell c and 33.0 rockwell c

Thread Size

1.625 inches

Material

Steel comp 4130

Material Specification

Mil-s-6758, cond c military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 federal specification single treatment response

NSN

5310-00-575-6461

Part Number

S1635-64071

Description

Nut,plain,round

CAGE

78286

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 S1635-64071 NSN 5310-00-575-6461

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