NSN 5310-00-191-3699

Hexagon Self-locking Nut

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001913699

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NS: 6
NE: 2

Please note that inventory for this NSN was updated 11/10/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "NUT,SELF-LOCKING,HEXAGON"

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.

5310-00-191-3699 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AAUM

Locking Feature

Prevailing torque with nonmetallic insert

MRC:

ACTA

Nut Style

Hexagon

MRC:

ADEA

Nut Height

1.938 inches

MRC:

ASDB

Width Across Flats

2.375 inches

MRC:

AZKQ

Tempurature Rating

250.0 degrees fahrenheit

MRC:

BZRR

Thread Series

Unc

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CQJX

Thread Size

1.500 inches

MRC:

CRTL

Criticality Code Justification

Feat

MRC:

CRTM

Bearing Surface Type

Chamfered

MRC:

FEAT

Special Features

Item is a non-aviation critical safety item (sci) whose failure will result in serious damage to equipment or serious injury or death to personnel.

MRC:

MATT

Material

Steel

MRC:

MDCL

Material Specification

Aisi 1117 assn standard single material response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

49NU246

Cage Code:

72962

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

80020

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

00AE2

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

1BH50

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

1U1Z3

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

1UKP3

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

418202-1

Cage Code:

6R002

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

7318160000

NAICS:

332722

End Use Class:

12300

SITC:

69421

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 7318160000

Nuts Of Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

093486

NMF Description:

Noi (sub 3) Nuts Or Screws Bolts

UFC:

48950

LTL:

Rating variable

LCL:

Rating variable

WCC:

573

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) A

Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Maritime Supply Chain

11/2017	01/2019
60.00	60.00