Model: MS21244-9

Assembled Washer Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Washer Outside Diameter

Between 1.050 inches and 1.080 inches

Counterbore Diameter

0.676 inches nut and 0.686 inches nut

Overall Height

Between 0.630 inches and 0.670 inches

Nut Style

Flat with turned back edge

Nut Counterbore Depth

0.322 inches nut and 0.332 inches nut

Width Across Flats

Between 0.865 inches and 0.877 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Bearing Surface Finish

125.0 microinches

Material

Steel comp 302 washer or steel comp 321 washer

Material

Steel nut

Surface Treatment

Cadmium nut and chromate nut

Surface Treatment

Passivate washer

Surface Treatment Specification

Qq-p-35 federal specification single treatment response washer

Surface Treatment Specification

Qq-p-416 type 2 class 2 federal specification single treatment response nut

NSN

5310-00-061-4718

Part Number

MS21244-9

Description

Nut,plain,assembled Washer

CAGE

80205

A plain nut on which has been assembled a nonremovable washer.

Part MS21244-9 NSN 5310-00-061-4718

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

21824

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

Freight Class: Nuts of iron or steel