Model: H-113848-2

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

0.144 inches second end and 0.149 inches second end

Counterbore Diameter

0.144 inches first end and 0.149 inches first end

Drive Point Depth

0.047 inches

Nut Style

Round

Nut Diameter

0.234 inches

Nut Thickness

0.281 inches

Drive Point Width

0.050 inches

Drive Point Quantity

Nut Counterbore Depth

0.010 inches second end and 0.015 inches second end

Nut Counterbore Depth

0.062 inches first end

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.138 inches

Criticality Code Justification

Zzzy

Material

Copper alloy 360

Material Specification

Qq-b-626, 1/2 hard federal specification single material response

Surface Treatment

Tin

Special Test Features

Special quality control testing

Surface Treatment Specification

M.I. 5-7, fscm 94271 mfr ref single treatment response

Test Data Document

81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Departure From Cited Document

As modified by material

Reference Number Differentiating Characteristics

As differentiated by material which must conform to ships parts control center special quality control provisions

NSN

5310-01-191-3149

Part Number

H-113848-2

Description

Nut,plain,round

CAGE

94271

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 H-113848-2 NSN 5310-01-191-3149

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:

0.1000lbs

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: 7415290000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper screws, nuts, bolts, rivets, and other fasteners not threaded