Model: 454750

Hexagon Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Hexagon

Nut Height

Between 0.240 inches and 0.360 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Countersink Angle

88.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Material

Plastic polyhexamethylene amide locking insert

Material

Steel comp 1137 nut

Material Specification

66 federal standard single material response nut

Material Specification

Mil-m-20693, comp a, type 1 military specification single material response locking insert

Surface Treatment

Cadmium except insert

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response except insert

NSN

5310-00-483-8791

Part Number

454750

Description

Nut,self-locking,hexagon

CAGE

D9182

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.

Part 454750 NSN 5310-00-483-8791

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-483-8791 is a component of

Tomahawk Missile
Aircraft Elevators
Fire Pumps
C-2a (reprocured) Aircraft
Mh-53e Helicopter
Ah-1w Advance Attack Helicopter
A/s32u-30 Aircraft Towing Tractor
Sh-60f Carrier Based Asw Helicopter
Hh-60h Search And Rescue Helicopter
Lav-ad Air Defense Light Armored Vehicle
012157671
Bulk Transfer Flammable Liquid Pumping Assembly
013808213
Utility Truck
013575480
Trailer Mounted Electric Power Plant
013808604
Utility Truck
001383006
Tank Truck
001339104
Diesel Engine Generator Set
013166617
Engine And Contain
013808225
Ambulance Truck
013723933
Utility Truck
013719578
Utility Truck
011467193
Utility Truck
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
008087100
Armored Dozer-scraper Combination Full Tracked Tractor
010316154
Engine And Containe
013723932
Utility Truck
000182021
Truck Mounted Crane
013719581
Utility Truck
013808229
Utility Truck
012487644
W Container Engine
013808233
Utility Truck
011467187
Utility Truck
001339104
Diesel Engine Generator Set
012460903
W Container Engine
011467190
Utility Truck
013808290
Ambulance Truck
010923551
Bulk Transfer Flammable Liquid Pumping Assembly
011112274
Ambulance Truck
011467194
Ambulance Truck
012595965
Bulk Transfer Flammable Liquid Pumping Assembly
011467189
Utility Truck
013723934
Ambulance Truck
011289551
Utility Truck
011265557
Antenna
011289552
Utility Truck
013469317
Utility Truck
013719585
Ambulance Truck
009095949
Engine With Contain
011077156
Utility Truck
013719583
Utility Truck
013719580
Utility Truck
013719582
Utility Truck
010087889
Aircraft Cargo Loading-unloading Truck
011077153
Utility Truck
011415154
Bulk Transfer Flammable Liquid Pumping Assembly
013719584
Utility Truck
009358729
Diesel Engine Generator Set
009037371
Tank Truck
011077155
Utility Truck
011069519
Attack Helicopter
012957458
Diesel Engine
014122715
Diesel Engine
011467191
Utility Truck
012464398
Bulk Transfer Flammable Liquid Pumping Assembly
013719579
Utility Truck
013723935
Ambulance Truck
010214096
Diesel Engine Generator Set
011467188
Utility Truck
014373161
Bulk Transfer Flammable Liquid Pumping Assembly
001245390
Engine With Contain
011069519
Attack Helicopter

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel