Hexago Extended Washer Plain Nut

U20937PC6

(NSN) National Stock Number

5310-00-393-3297

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

04889

Schedule B Code

7415290000

Summary

2b thread class, right-hand thread direction, 1.250 inches nominal washer outside diameter, 1.028 inches nominal overall height, hexagon nut style, 0.300 inches nominal washer thickness

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

INC	FIIG	Concept	Condition
04889	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.

Washer Outside Diameter

1.250 inches nominal

Details

None.

Overall Height

1.028 inches nominal

Details

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

Nut Style

hexagon

Details

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

Washer Thickness

0.300 inches nominal

Details

None.

Width Across Flats

0.823 inches nominal

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

0.500 inches

Details

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

Material

copper alloy overall

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
52-100-322-00-026	88310	X	-	3	2	-	XX
52-100-322-26	88310	X	-	3	2	-	XX
52-104-171PC9	88310	X	-	3	2	-	XX
52-104-240PC9	88310	X	-	3	2	-	XX
52-104-378PC9	88310	X	-	3	2	-	XX
52-420-795PC23	88310	X	-	3	2	-	XX
52-420-796PC23	88310	X	-	3	2	-	XX
52-420-798PC23	88310	X	-	3	2	-	XX
52-420-799PC23	88310	X	-	3	2	-	XX
52-420-800PC23	88310	X	-	3	2	-	XX
52-520-384PC107	88310	X	-	3	2	-	XX
52-520-503PC13	88310	X	-	3	2	-	XX
52-520-728PC22	88310	X	-	3	2	-	XX
52-520-736PC7	88310	X	-	3	2	-	XX
52-520-737PC7	88310	X	-	3	2	-	XX
52-520-904PC30	88310	X	-	3	2	-	XX
52-520-927PC6	88310	X	-	3	2	-	XX
52-520-929PC6	88310	X	-	3	2	-	XX
52-520-930PC6	88310	X	-	3	2	-	XX
52-520-932PC6	88310	X	-	3	2	-	XX
52-520-933PC7	88310	X	-	3	2	-	XX
52-520-935PC7	88310	X	-	3	2	-	XX
52-520-936PC6	88310	X	-	3	2	-	XX
52-520-937PC6	88310	X	-	3	2	-	XX
52-520-974PC17	88310	X	-	3	2	-	XX
52-520-976PC1	88310	X	-	3	2	-	XX
52-520-986PC3	88310	X	-	3	2	-	XX
52-520-995PC5	88310	X	-	3	2	-	XX
52-520-998PC2	88310	X	-	3	2	-	XX
52-520-999PC2	88310	X	-	3	2	-	XX
52-521-000PC30	88310	X	-	3	2	-	XX
52-521-001PC30	88310	X	-	3	2	-	XX
52-521-011PC28	88310	X	-	3	2	-	XX
52-521-012PC2	88310	X	-	3	2	-	XX
52-521-015PC2	88310	X	-	3	2	-	XX
52-521-017PC30	88310	X	-	3	2	-	XX
52-521-018PC30	88310	X	-	3	2	-	XX
52-521-025PC22	88310	X	-	3	2	-	XX
52-521-035PC27	88310	X	-	3	2	-	XX
52-521-036PC27	88310	X	-	3	2	-	XX
52-521-059PC30	88310	X	-	3	2	-	XX
52-521-063PC5	88310	X	-	3	2	-	XX
52-521-065PC5	88310	X	-	3	2	-	XX
52-521-066PC32	88310	X	-	3	2	-	XX
52-521-067PC32	88310	X	-	3	2	-	XX
52-521-069PC24	88310	X	-	3	2	-	XX
52-521-070PC24	88310	X	-	3	2	-	XX
52-521-071PC18	88310	X	-	3	2	-	XX
52-521-074PC24	88310	X	-	3	2	-	XX
52-521-077PC2	88310	X	-	3	2	-	XX
52-521-079PC2	88310	X	-	3	2	-	XX
52-521-080PC24	88310	X	-	3	2	-	XX
52-521-082PC24	88310	X	-	3	2	-	XX
52-521-085PC29	88310	X	-	3	2	-	XX
52-521-086PC29	88310	X	-	5	9	-	XX
U20384PC107	88310	X	-	3	2	-	XX
U20503PC13	88310	X	-	3	2	-	XX
U20728PC22	88310	X	-	3	2	-	XX
U20736PC7	88310	X	-	3	2	-	XX
U20737PC7	88310	X	-	3	2	-	XX
U20904PC30	88310	X	-	3	2	-	XX
U20927PC6	88310	X	-	3	2	-	XX
U20929PC6	88310	X	-	3	2	-	XX
U20930PC6	88310	X	-	3	2	-	XX
U20932PC6	88310	X	-	3	2	-	XX
U20933PC7	88310	X	-	3	2	-	XX
U20935PC7	88310	X	-	3	2	-	XX
U20936PC6	88310	X	-	3	2	-	XX
U20974PC17	88310	X	-	3	2	-	XX
U20976PC1	88310	X	-	3	2	-	XX
U20986PC3	88310	X	-	3	2	-	XX
U20995PC5	88310	X	-	3	2	-	XX
U20998PC2	88310	X	-	3	2	-	XX
U20999PC2	88310	X	-	3	2	-	XX
U21000PC30	88310	X	-	3	2	-	XX
U21001PC30	88310	X	-	3	2	-	XX
U21011PC28	88310	X	-	3	2	-	XX
U21012PC2	88310	X	-	3	2	-	XX
U21015PC2	88310	X	-	3	2	-	XX
U21017PC30	88310	X	-	3	2	-	XX
U21018PC30	88310	X	-	3	2	-	XX
U21025PC22	88310	X	-	3	2	-	XX
U21035PC27	88310	X	-	3	2	-	XX
U21036PC27	88310	X	-	3	2	-	XX
U21059PC30	88310	X	-	3	2	-	XX
U21063PC5	88310	X	-	3	2	-	XX
U21065PC5	88310	X	-	3	2	-	XX
U322-26	88310	X	-	3	2	-	XX
U4171PC9	88310	X	-	3	2	-	XX
U4240PC9	88310	X	-	3	2	-	XX
U4378PC9	88310	X	-	3	2	-	XX
52-105-322-005	62148	5	-	5	9	-	KZ

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
48930	-	Q	-

RVC	WCC	TCC	SHC
-	713	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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100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

SIEMENS-ALLIS INC MEDIUM MOTOR-GENERATOR DIV

CAGE: 88310

CINCINNATI , OH , 45212-3396

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-393-3297

What is the NIIN of the NSN 5310-00-393-3297?

The National Item Identification Number (NIIN) of the NSN 5310-00-393-3297 is 00-393-3297

When the NSN 5310-00-393-3297 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5310-00-393-3297 contain any precious metals?

Type/content is unknown

Does the NSN 5310-00-393-3297 contain any hazardous material?

No data in HMIRS

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