Part Number 537742-1

Hexagon Head Cap Screw

Description

Screw: fil hdmachine

Stock Availability condition code chart

Part number 537742-1 is in stock in the following quantities and conditions.

NE: 408
NS: 1

Note: Availability of this item was last updated 03/15/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

537742-1

Demil:

Shelf Life:

UOM:

NIIN:

016234244

Part Information
Screw

NSN

National Stock Number:

5305-01-623-4244 5305016234244

TXT

Description:

Hexagon Head Cap Screw

INC

Item Name Code:

18257

MRC:

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD

Thread Class:

MRC:

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF

Thread Direction:

Right-hand

MRC:

The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.AASB

Fastener Length:

2.8125 inches

MRC:

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

Head Style:

Hexagon

MRC:

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

Thread Diameter:

0.3125 inches

MRC:

The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP

Thready Qty Per Inch (tpi):

MRC:

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD

Thread Series Designator:

Unc

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.

Part Number 537742-1

Pricing & Availability

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