Model: 356-720

Stamped Nut

Properties:

Mating Member Diameter Accommodated

0.438 inches

Nut Style

Stamped

Nut Height

Between 0.140 inches and 0.160 inches

Gripping Notch Quantity

Width Across Flats

Between 0.600 inches and 0.625 inches

Material

Steel comp 1551 or steel comp 1561 or steel comp 1566

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response or mil-c-81562 military specification single treatment response

NSN

5310-00-489-5661

Part Number

356-720

Description

Nut,stamped

CAGE

80049

A nut formed from sheet spring material, usually steel, into various shapes, having the external appearance of a solid nut, and having an aperture with suitable bosses, lugs, notches, and/or slits capable of securely gripping a mating threaded member. See also nut (1), sheet spring.

Part 356-720 NSN 5310-00-489-5661

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05279

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:

0.3000lbs

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