Hexagon Self-Locking Nut

4457348 PIECE 37

(NSN) National Stock Number

5310-00-088-5329

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, 1.110 inches minimum and 1.140 inches maximum nut height, 1.427 inches minimum and 1.446 inches maximum width across flats

DAC	HCC	DMIL	RNCC
1	-	-	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

1.110 inches minimum and 1.140 inches maximum

Details

None.

Width Across Flats

1.427 inches minimum and 1.446 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

0.875 inches

Details

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

Criticality Code Justification

zzzw

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

washer faced

Details

Indicates the type of bearing surface.

Special Features

7/8 in, 9 unc,3b

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

nickel alloy and plastic polyamide nut

Details

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

Departure From Cited Document

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

Details

The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
ESNA 09NU-149	019L2	5	-	5	1	-	HD
2640-247PC13	96169	1	-	5	1	-	HD
2641-747 ITEM 30	96169	6	-	5	1	-	HD
2643-820-12 ITEM 54	96169	1	-	3	1	-	HD
2655-561-02-PC NO-73-2A	96169	1	-	5	1	-	HD
593-7067139-193	96169	1	-	5	1	-	HD
593-7067139-267	96169	6	-	5	1	-	HD
H577-3302-193	96169	1	-	5	1	-	HD
H577-3302-267	96169	3	-	5	1	-	HD
167-6404556 FIND 75	53711	1	-	5	1	-	HD
211070737	53711	1	-	5	1	-	HD
6404556 FIND 75	53711	1	-	5	1	-	HD
64053040 FIND 25	53711	1	-	5	1	-	HD
6405340 FIND 24	53711	1	-	5	1	-	ZZ
6405340 FIND 25	53711	1	-	5	1	-	HD
801-6405340 FIND 24	53711	1	-	5	1	-	ZZ
801-6405340 FIND 25	53711	1	-	5	1	-	HD
801-8617176-PC NO-73-2A	53711	1	-	5	1	-	HD
845-7108795 ITEM 54	53711	1	-	3	1	-	HD
999F0937 FN 76	63857	1	-	5	1	-	HD
999R0501 FIND 76	63857	1	-	5	1	-	HD
PL-999F0937 FN 76	63857	1	-	5	1	-	HD
PL-999R0501 FIND 76	63857	1	-	5	1	-	HD
PL-999R0501-C FIND 76	63857	1	-	5	1	-	HD
PL-999R0501-D FIND 76	63857	1	-	5	1	-	HD
PL999R0523 PIECE 76	63857	5	-	5	1	-	HD
ESNA 09NU-149	72962	5	-	5	9	-	HD
0.875-09UNC-3BNICUL1	03950	6	-	5	2	-	HD
167-6404556 FIND 75L1	03950	6	-	5	2	-	HD
1930038 PC 27L1	03950	6	-	5	2	-	HD
2007670 PC 11L1	03950	6	-	5	2	-	HD
211070737L1	03950	6	-	5	2	-	HD
2640-247PC13L1	03950	6	-	5	2	-	HD
2641-747 ITEM 30L1	03950	6	-	5	2	-	HD
2643-820-12 ITEM 54L1	03950	6	-	5	2	-	HD
2655-561-02-PC NO-73-2AL1	03950	6	-	5	2	-	HD
4457348 PIECE 37L1	03950	6	-	5	2	-	HD
505-4457348 PIECE 37L1	03950	6	-	5	2	-	HD
593-7067139-193L1	03950	6	-	5	2	-	HD
593-7067139-267L1	03950	3	-	5	2	-	HD
6002-148 PC 25L1	03950	6	-	5	2	-	HD
6404556 FIND 75L1	03950	6	-	5	2	-	HD
64053040 FIND 25L1	03950	6	-	5	2	-	HD
6405340 FIND 24L1	03950	6	-	5	1	-	HD
6405340 FIND 25L1	03950	6	-	5	2	-	HD
801-6405340 FIND 24L1	03950	6	-	5	2	-	HD
801-6405340 FIND25L1	03950	6	-	5	2	-	HD
801-8617176-PC NO-73-2AL1	03950	6	-	5	2	-	HD
845-1930038 PC 27L1	03950	6	-	5	2	-	HD
845-7108795 ITEM 54L1	03950	6	-	5	2	-	HD
845-7687594 ITEM 24L1	03950	6	-	5	2	-	HD
999F0937 FN 76L1	03950	6	-	5	2	-	HD
999R0501 FIND 76L1	03950	6	-	5	2	-	HD
ESNA 09NU-149L1	03950	5	-	5	2	-	HD
H577-3302-193L1	03950	6	-	5	2	-	HD
H577-3302-267L1	03950	3	-	5	2	-	HD
M25027/1-14CL1	03950	6	-	5	2	-	HD
MILN25027L1	03950	6	-	5	1	-	HD
MS17828-14L1	03950	6	-	5	2	-	HD
PL-999F0937 FN 76L1	03950	6	-	5	2	-	HD
PL-999R0501 FIND 76L1	03950	6	-	5	2	-	HD
PL-999R0501-C FIND 76L1	03950	6	-	5	2	-	HD
PL-999R0501-D FIND 76L1	03950	6	-	5	2	-	HD
PL999R0523 PIECE 76L1	03950	5	-	5	2	-	HD
4457353 PIECE 37	43689	1	-	5	1	-	HD
4457353 PIECE 37L1	43689	6	-	5	2	-	HD
505-4457348 PIECE 37	43689	5	-	5	1	-	HD
6002-148 PC 25	43689	1	-	5	1	-	HD
1930038 PC 27	80064	1	-	5	1	-	HD
2007670 PC 11	80064	1	-	5	1	-	HD
845-1930038 PC 27	80064	1	-	3	1	-	HD
845-4687594 ITEM 24	80064	1	-	5	1	-	HD
0.875-09UNC-3BNICU	81349	3	-	4	1	-	HD
M25027/1-14C	81349	E	-	4	1	-	HD
MILN25027	81349	3	-	4	1	-	HD
MS17828-14C	96906	E	-	4	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
-	573	Z	9

Certified Supplier

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Global Shipping

Manufacturer

HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING

CAGE: 43689

NEWPORT NEWS , VA , 23607-2700

UNITED STATES

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FAQs

Frequently asked questions for NSN 5310-00-088-5329

What is the NIIN of the NSN 5310-00-088-5329?

The National Item Identification Number (NIIN) of the NSN 5310-00-088-5329 is 00-088-5329

When the NSN 5310-00-088-5329 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 29, 1967

Does the NSN 5310-00-088-5329 contain any precious metals?

Does not contain precious metal

Does the NSN 5310-00-088-5329 contain any hazardous material?

No data in HMIRS

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