Model: 439-17

Cap Plain Nut

Special Features:

Grooved face for 0.062 diameter rubber o sealing ring

Properties:

Thread Class

Thread Direction

Right-hand

Nut Style

Cap

Nut Height

Between 0.297 inches and 0.328 inches

Width Across Flats

Between 0.359 inches and 0.391 inches

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Bearing Surface Type

Washer faced

Material

Copper alloy

Surface Treatment

Zinc

NSN

5310-00-638-1979

Part Number

439-17

Description

Nut,plain,cap

CAGE

71313

An item internally threaded from one end, and completely inclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, or dodecagonal and taper to a cone or dome shape on the closed end. For like items which are stamped or formed from sheet stock, see nut (1), stamped. For similar items which are flat on top and bottom see nut (1), sleeve or post, electrical-mechanical equipment.

Part 439-17 NSN 5310-00-638-1979

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01855

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:

093460

UFC:

48930

LTL:

70.0

LCL:

WCC:

713

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