Hexagon Self-Locking Nut

751-6402401 ITEM 9

(NSN) National Stock Number

5310-00-006-2250

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

05277

Schedule B Code

7508900000

Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, hexagon nut style, 0.855 inches minimum and 0.891 inches maximum nut height, submarine vertical launch system (vls),systems, jp-5 aviation fuels, ssbn mk-118 fire control sys, forrestal class cv,nimitz class cvn,dry deck shelter, ticonderoga class cg (47),spruance class dd (963), los angeles class ssn(688) end item identification

DAC	HCC	DMIL	RNCC
5	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	ZZ

Identification

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

INC	FIIG	Concept	Condition
05277	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.

Nut Style

hexagon

Details

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

Nut Height

0.855 inches minimum and 0.891 inches maximum

Details

None.

End Item Identification

submarine vertical launch system (vls),systems, jp-5 aviation fuels, ssbn mk-118 fire control sys, forrestal class cv,nimitz class cvn,dry deck shelter, ticonderoga class cg (47),spruance class dd (963), los angeles class ssn(688)

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Width Across Flats

1.052 inches minimum and 1.068 inches maximum

Details

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

Temp Rating

250.0 deg fahrenheit nominal

Details

A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

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

0.750 inches

Details

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

Countersink Angle

88.0 degrees nominal nut

Details

The included angle of the countersink.

Bearing Surface Type

chamfered or washer faced

Details

Indicates the type of bearing surface.

Bearing Surface Finish

125.0 microinches

Details

Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.

Material

nickel alloy 400 nut or nickel alloy r-405 nut

Details

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

Material

plastic polyhexamethylene amide locking insert

Details

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

Material Document And Classification

astm d4066,comp a,type 1 assn std single material response locking insert

Details

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

Special Test Features

special quality control testing

Details

Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.

Test Data Document

81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Departure From Cited Designator

as modified by material which must conform to ships parts control center special quality control provisions

Details

The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
244-6308948-10	D9182	6	-	C	1	-	ZZ
MS17828-120	D9182	6	-	C	1	-	ZZ
MS17828E	D9182	6	-	C	1	-	ZZ
704-5940676	53711	5	-	5	2	-	ZZ
704-5940676 PC	53711	6	-	C	1	-	ZZ
751-6402402 ITEM 9	53711	5	-	C	1	-	ZZ
07058007127	15187	5	-	5	2	-	ZZ
125-2143986 PIE	25685	6	-	C	1	-	ZZ
A7058.007.127	01343	5	-	5	9	-	ZZ
1504-50 PIECE 7	43689	1	-	5	9	-	HX
MS17828-12C	80205	E	-	3	2	-	ZZ
MS17828-12C	96906	4	-	5	9	-	KZ

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
05680	-	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.

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

Manufacturer

NAVAL SEA SYSTEMS COMMAND

CAGE: 53711

WASHINGTON NAVY YARD , DC , 20376

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-006-2250

What is the NIIN of the NSN 5310-00-006-2250?

The National Item Identification Number (NIIN) of the NSN 5310-00-006-2250 is 00-006-2250

When the NSN 5310-00-006-2250 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Jun 21, 1972

Does the NSN 5310-00-006-2250 contain any precious metals?

Does not contain precious metal

Does the NSN 5310-00-006-2250 contain any hazardous material?

No data in HMIRS

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