Square Plain Nut

SN38

(NSN) National Stock Number

5310-00-012-0374

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

01858

Schedule B Code

7318160000

Summary

2b thread class, right-hand thread direction, square nut style, 0.310 inches minimum and 0.346 inches maximum nut height, 0.606 inches minimum and 0.6260 inches maximum width across flats, unc thread series

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

INC	FIIG	Concept	Condition
01858	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.

Nut Style

square

Details

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

Nut Height

0.310 inches minimum and 0.346 inches maximum

Details

None.

Width Across Flats

0.606 inches minimum and 0.6260 inches maximum

Details

The shortest straight line between flats,perpendicular to the height.

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

0.375 inches

Details

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

Bearing Surface Type

washer faced

Details

Indicates the type of bearing surface.

Material

steel overall

Details

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

Surface Treatment

cadmium or zinc overall

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
SN38	80328	X	-	3	2	-	XX
54424	34623	X	-	3	2	-	XX
FFB571TYPEB1CLASSC	81348	X	-	4	1	-	XX
120374	12204	X	-	3	2	-	XX
120374	24617	X	-	5	9	-	XX
120374	7X677	5	-	C	1	-	ZZ
BBNX1C1	00000	X	-	5	9	-	XX
SN38	80571	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
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.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified sales team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

AMERICAN TRAILERS INC

CAGE: 70350

OKLAHOMA CITY , OK , 73126

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-012-0374

What is the NIIN of the NSN 5310-00-012-0374?

The National Item Identification Number (NIIN) of the NSN 5310-00-012-0374 is 00-012-0374

When the NSN 5310-00-012-0374 was assigned to the Federal Catalog?

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

Does the NSN 5310-00-012-0374 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-012-0374 contain any hazardous material?

No data in HMIRS

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