Machine Key

12A7043

(NSN) National Stock Number

5315-00-032-1872

Federal Supply Classification

5315 Nails, Machine Keys and Pins

Item Name Code

02378

Schedule B Code

Summary

1.875 inches nominal overall length, 0.375 inches minimum and 0.376 inches maximum overall height, 0.375 inches nominal overall width, 0.031 inches nominal key chamfer length, casehardened features provided, 40.0 rockwell c minimum overall and 50.0 rockwell c maximum overall hardness rating

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

INC	FIIG	Concept	Condition
02378	A212A0	-	1

Specifications

Overall Length

1.875 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Overall Height

0.375 inches minimum and 0.376 inches maximum

Details

The distance measured in a straight line from the bottom to the top of an item.

Overall Width

0.375 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Key Chamfer Length

0.031 inches nominal

Details

A measurement of the longest dimension of the beveled edge of the key,in distinction from width. replaced by mrc aazp with isac 0368.

Features Provided

casehardened

Details

Those features,not otherwise specified,which may be required for proper functioning of the item.

Hardness Rating

40.0 rockwell c minimum overall and 50.0 rockwell c maximum overall

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Starting Edge Shape

chamfered

Details

The physical configuration of the starting edge of the item.

Key Chamfer Angle

45.0 degrees nominal

Details

The included angle of the beveled edge of the key. replaced by mrc csyt with isac 0368.

Material

steel comp 3135 overall

Details

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

Material Document And Classification

sae assn std single material response overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Style Designator

plain

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
16X28	63734	X	-	5	9	-	XX
2035372	24617	X	-	5	9	-	XX
16X28	3D6E9	5	-	5	2	-	ZZ
16X28	78500	5	-	5	2	-	XX
2035372	7X677	5	-	C	1	-	ZZ
5168861	19207	X	-	3	2	-	XX
4A2163	62265	X	-	5	2	-	XX
4NK0163	62265	X	-	5	2	-	XX
16X28	72260	X	-	5	9	-	XX
374989	65282	X	-	5	9	-	XX
11BMT147	76040	X	-	5	2	-	XX
1180D5	56442	5	-	5	9	-	KZ
16636M	56442	5	-	5	9	-	KZ
16X28	33323	X	-	5	2	-	XX
16X28	45320	X	-	5	9	-	XX
915812	58275	X	-	5	9	-	XX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
49770	-	W	Q

RVC	WCC	TCC	SHC
1	723	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

NAPCO INTERNATIONAL LLC

CAGE: 95201

MINNEAPOLIS , MN , 55428-2923

UNITED STATES

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FAQs

Frequently asked questions for NSN 5315-00-032-1872

What is the NIIN of the NSN 5315-00-032-1872?

The National Item Identification Number (NIIN) of the NSN 5315-00-032-1872 is 00-032-1872

When the NSN 5315-00-032-1872 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 5315-00-032-1872 contain any precious metals?

Type/content is unknown

Does the NSN 5315-00-032-1872 contain any hazardous material?

No data in HMIRS

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