Model: 43971-4

Instrument Screw

Properties:

Thread Direction

Right-hand

Thread Length

0.125 inches

Fastener Length

Between 0.311 inches and 0.321 inches

Head Style

Flat countersunk

Head Diameter

Between 0.056 inches and 0.066 inches

Internal Drive Style

Slot

Thread Diameter

0.047 inches

Thready Qty Per Inch (tpi)

Countersink Angle

Between 81.45 degrees and 82.15 degrees

Material

Steel comp 303

Material Specification

Aisi assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unm

NSN

5305-00-191-4008

Part Number

43971-4

Description

Screw,instrument

CAGE

15765

An externally threaded fastener similar to a screw, machine but smaller than no. 0 (0.060 in.) (1.5 mm) in size.

Part 43971-4 NSN 5305-00-191-4008

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06656

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