Model: 11590922

Shoulder Screw

Special Features:

W/undercut 0.210 in. Min 0.230 in. Max dia, 0.050 in. Wide between head and shoulder

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.330 inches

Fastener Length

Between 0.770 inches and 0.830 inches

Head Style

Pan no. 2

Head Diameter

0.380 inches

Head Height

Between 0.080 inches and 0.085 inches

Shoulder Diameter

0.247 inches first shoulder and 0.249 inches first shoulder

Shoulder Length

0.300 inches first shoulder and 0.305 inches first shoulder

Internal Drive Style

Slot

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Hardness Rating

32.0 rockwell c and 38.0 rockwell c

Shoulder Shape

Round first shoulder

Material

Steel comp 4130 or steel comp 4135 or steel comp 4140 or steel comp 8630 or steel comp 8640

Surface Treatment

Nickel

Surface Treatment Specification

Mil-c-26074, cl 1 military specification single treatment response

Thread Series Designator

Unc

NSN

5305-00-903-0727

Part Number

11590922

Description

Screw,shoulder

CAGE

19207

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

Part 11590922 NSN 5305-00-903-0727

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22846

FIIG:

A003B0

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:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment