Model: 8004519-4

Knurled Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

0.245 inches nut and 0.253 inches nut

Small End Diameter

0.375 inches

Nut Style

Knurled

Nut Diameter

Between 0.315 inches and 0.322 inches

Nut Thickness

0.485 inches

Knurl Width

0.035 inches

Small End Length

0.440 inches

Nut Counterbore Depth

0.295 inches nut

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.138 inches

Countersink Angle

90.0 degrees nut

Material

Steel comp 1215

Surface Treatment

Zinc

Surface Treatment Specification

Qq-z-325, type 2, class 1 federal specification single treatment response

NSN

5310-01-043-6347

Part Number

8004519-4

Description

Nut,plain,knurled

CAGE

31550

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

Part 8004519-4 NSN 5310-01-043-6347

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15886

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:

Instruments/Radio

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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