Model: 926B809

Round Plain Nut

Properties:

Thread Class

Thread Pitch Diameters

+1.1835/+1.1970 inches

Thread Direction

Right-hand

Nut Style

Round

Nut Diameter

2.750 inches

Nut Thickness

1.250 inches

Hole Type And Quantity

4 tapped

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

1.188 inches

Hole Thready Qty Per Inch (tpi)

Hole Configuration Style

Configuration j

Criticality Code Justification

Zzzy

Hole Thread Diameter

0.250 inches

Material

Steel comp 4340

Material Specification

Mil-s-5000, cond c military specification single material response

Surface Treatment

Nickel

Surface Treatment Specification

Mil-c-26074, class 1, grade a military specification single treatment response

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

NSN

5310-01-237-5557

Part Number

926B809

Description

Nut,plain,round

CAGE

59042

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 926B809 NSN 5310-01-237-5557

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

RATING VARIABLE

WCC:

713

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