Spline Self-Locking Nut

203MS012P001

(NSN) National Stock Number

5310-00-208-4854

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

15893

Schedule B Code

Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.189 inches nominal pilot diameter, 0.016 inches nominal pilot length, 0.204 inches nominal nut height

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

INC	FIIG	Concept	Condition
15893	A021A0	1	1

Specifications

Thread Class

Details

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

Thread Direction

right-hand

Details

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.

Locking Feature

prevailing torque with nonmetallic insert

Details

An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

Pilot Diameter

0.189 inches nominal

Details

The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

Pilot Length

0.016 inches nominal

Details

The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

Nut Height

0.204 inches nominal

Details

None.

Thread Series

unc

Details

A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

Thread Quantity Per Inch

Details

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

Nominal Thread Size

0.112 inches

Details

A designation that is used for the purpose of general identification of the thread.

Material

steel nut and plastic polyamide nut

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
1JA2731H59	48306	5	-	3	2	-	ZZ
1JA2731H59	97942	X	-	5	9	-	XX
79NC1-40	72962	X	-	5	9	-	XX
8141014-1	10236	3	-	5	2	-	9Z
1JA2731H59	79500	X	-	3	2	-	XX
203MS012P001	3B150	2	-	5	2	-	ZZ
203MS012P001	49956	2	-	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
48950	-	W	U

RVC	WCC	TCC	SHC
-	573	Z	9

Certified Supplier

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

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Manufacturer

RAYTHEON COMPANY DIV LAND & AIR DEFENSE SYSTEMS

CAGE: 04164

MARLBOROUGH , MA , 01752-3770

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-208-4854

What is the NIIN of the NSN 5310-00-208-4854?

The National Item Identification Number (NIIN) of the NSN 5310-00-208-4854 is 00-208-4854

When the NSN 5310-00-208-4854 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Fri, Jan 1, 1960

Does the NSN 5310-00-208-4854 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-208-4854 contain any hazardous material?

No data in HMIRS

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