Hexagon Self-Locking Nut

803-5959300-X-020

(NSN) National Stock Number

5310-00-004-4583

Federal Supply Classification

5310 Nuts and Washers

Item Name Code

05277

Schedule B Code

Summary

3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, hexagon nut style, 1.300 inches minimum and 1.454 inches maximum nut height, 1.801 inches minimum and 1.822 inches maximum width across flats

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	HD

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

1.300 inches minimum and 1.454 inches maximum

Details

None.

Width Across Flats

1.801 inches minimum and 1.822 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

1.250 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.

Criticality Code Justification

zzzx

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

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 nut and plastic polyamide nut

Details

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

Departure From Cited Designator

material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

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
1-1/4-7UNC-3B NICU	96169	1	-	5	1	-	HD
2642-751-01 ITEM 30	96169	1	-	5	1	-	HD
2643-751-01 ITEM38	96169	1	-	5	1	-	HD
593-7067139-224	96169	1	-	5	1	-	HD
60-08-0439	96169	5	-	5	1	-	HD
75623-05X2PC6	96169	1	-	5	1	-	HD
H577-3302-224	96169	1	-	5	1	-	HD
MS17828-20C	96169	3	-	5	1	-	HD
1.250-7UNC-3B NICU	53711	5	-	5	1	-	HD
122-5343921 ITEM 006	53711	1	-	5	1	-	HD
211026370	53711	3	-	5	1	-	HD
211037055	53711	5	-	5	1	-	HD
211070740	53711	5	-	5	1	-	HD
518-2005241 PC 6	53711	5	-	5	1	-	HD
524-6603688-VHBA-21	53711	1	-	5	1	-	HD
561-6405734-SGMC-A33-1	53711	6	-	5	1	-	HD
561-6405734-SGMC-A33-2	53711	5	-	5	1	-	HD
581-6726890-55	53711	1	-	5	1	-	HD
754-6405243-65	53711	1	-	5	1	-	HD
803-4385050-76	53711	1	-	3	1	-	HD
803-5959301-X-030	53711	5	-	5	1	-	HD
803-5959303-X-17	53711	5	-	5	1	-	HD
803-5959307-X-011	53711	5	-	5	1	-	HD
845-7285216 ITEM38	53711	1	-	5	1	-	HD
1.250-7UNC-3B NICUL1	03950	6	-	5	2	-	HD
122-5343921 ITEM 006L1	03950	6	-	5	2	-	HD
211026370L1	03950	6	-	5	2	-	HD
211037055L1	03950	6	-	5	2	-	HD
211070740L1	03950	6	-	5	2	-	HD
2642-751-01 ITEM 30L1	03950	6	-	5	2	-	HD
2643-751-01 ITEM38L1	03950	6	-	5	2	-	HD
4384539 PIECE 92L1	03950	6	-	5	2	-	HD
518-2005241 PC 6L1	03950	6	-	5	2	-	HD
524-6603688-VHBA-21L1	03950	6	-	5	2	-	HD
561-6405734-SGMC-A33-1L1	03950	6	-	5	2	-	HD
561-6405734-SGMC-A33-2L1	03950	6	-	5	2	-	HD
581-6726890-55L1	03950	6	-	5	2	-	HD
593-7067139-224L1	03950	6	-	5	2	-	HD
60-08-0439L1	03950	6	-	5	2	-	HD
616-518-2005241 PIECE 6L1	03950	6	-	5	2	-	HD
754-6405243-65L1	03950	6	-	5	2	-	HD
75623-05X2PC6L1	03950	6	-	5	2	-	HD
803-4384539 PIECE 92L1	03950	6	-	5	2	-	HD
803-4385049 PIECE 82L1	03950	6	-	5	2	-	HD
803-4385049-X-82L1	03950	6	-	5	2	-	HD
803-4385050-76L1	03950	6	-	5	2	-	HD
803-5959300-X-020L1	03950	6	-	5	2	-	HD
803-5959301-X-030L1	03950	6	-	5	2	-	HD
803-5959303-X-17L1	03950	6	-	5	2	-	HD
803-5959307-X-011L1	03950	6	-	5	2	-	HD
810-4385050 PIECE 43L1	03950	6	-	5	2	-	HD
845-4558734 ITEM 30L1	03950	6	-	5	2	-	HD
845-7285216 ITEM38L1	03950	6	-	5	2	-	HD
AIA/NAS NASM 17828 MS17828-20CL1	03950	6	-	5	2	-	HD
H577-3302-224L1	03950	6	-	5	2	-	HD
MS17828-20CL1	03950	3	-	5	2	-	HD
NASM25027 MS17828-20CL1	03950	6	-	5	2	-	HD
SSBN616-518-2005241PC6L1	03950	6	-	5	2	-	HD
4384539 PIECE 92	80064	5	-	5	1	-	HD
616-518-2005241 PIECE 6	80064	5	-	5	1	-	HD
803-4384539 PIECE 92	80064	3	-	5	1	-	HD
803-4385049 PIECE 82	80064	1	-	5	1	-	HD
803-4385049-X-82	80064	1	-	5	1	-	HD
810-4385050 PIECE 43	80064	1	-	3	1	-	HD
845-4558734 ITEM 30	80064	1	-	5	1	-	HD
SSBN616-518-2005241PC6	80064	5	-	5	1	-	HD
AIA/NAS-NASM-17828-MS17828-20CL1	96906	3	-	5	1	-	HD
MS17828-20C	96906	4	-	4	1	-	HD
NASM25027-MS17828-20CL1	96906	3	-	5	1	-	HD

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
48950	-	W	-

RVC	WCC	TCC	SHC
-	576	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 5310-00-004-4583

What is the NIIN of the NSN 5310-00-004-4583?

The National Item Identification Number (NIIN) of the NSN 5310-00-004-4583 is 00-004-4583

When the NSN 5310-00-004-4583 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, Jun 1, 1972

Does the NSN 5310-00-004-4583 contain any precious metals?

Does not contain precious metal

Does the NSN 5310-00-004-4583 contain any hazardous material?

No data in HMIRS

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