Hexagon Self-Locking Nut

704-5940676

704-5940676
(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 - - 5
RNVC SADC MSDS RNAAC
2 - - 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
3b
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
10
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 PC 53711 6 - C 1 - ZZ
751-6402401 ITEM 9 53711 5 - 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

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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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