Part Number 57-58

Tapping Screw

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

57-58

Demil:

Shelf Life:

UOM:

NIIN:

016527689

Part Information
With m3.5 lockwasher

NSN

National Stock Number:

5305-01-652-7689 5305016527689

TXT

Description:

Tapping Screw

INC

Item Name Code:

41756

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK

Head Style:

Pan

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.ABQZ

Internal Drive Style:

Cross recess type ii

MRC:

The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.CTYF

Nonmachine Thread Diameter:

3.5 millimeters

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Stainless steel

Part Number	RNVC	RNAAC	DAC	CAGE
57-58	2	ZZ	5	71218
13055867	2	ZZ	A	19200

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.