Model: A63-46

Hexagon Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Nut Style

Hexagon

Nut Height

Between 0.141 inches and 0.172 inches

Width Across Flats

Between 0.490 inches and 0.502 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.312 inches

Countersink Angle

109.0 degrees nut and 111.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Material

Steel

Material Specification

66 federal standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

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

NSN

5310-00-596-8422

Part Number

A63-46

Description

Nut,plain,hexagon

CAGE

74080

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part A63-46 NSN 5310-00-596-8422

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01857

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:

0.7000lbs

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 5310-00-596-8422 is a component of

B-1 Aircraft Support Equipment
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
B-1b Aircraft Trainer
Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
Phoenix (aim-54) Air-to-air Missile
T56-a-7/15 (c-130b/e/h/n/p) Aircraft Engine
C-2a (reprocured) Aircraft
Mh-53e Helicopter
Ec-18b C-18a Aircraft
Hornet F/a-18 (e/f) Aircraft
Ch 47 (rotary Wing Aircraft)
008835132
Aircraft Access Door
008752342
Reaction Cylinder Assembly
007975496
Reaction Cylinder Assembly
008647037
Winc Cover Assembly
007990148
Gas Turbine Engine Power Unit
011684260
Attack Helicopter
007601602
Aircraft Door Uplock Assembly
013575480
Trailer Mounted Electric Power Plant
006948050
Power Brake Valve
005049112
Attack Helicopter
005049112
Attack Helicopter
007238009
Aileron
006763942
Brake Terminal Rod
006712187
Jury Strut Assembly
005049112
Attack Helicopter
005049112
Attack Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
006804316
Rotary Electro-mechanical Actuator
006257777
Electric And Hydraulic System Components Test Stand
010883669
Cargo-transport Helicopter
006712186
Aircraft Structural Component Support
006256548
Aircraft Fairing
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
005461814
Aircraft Maintenance Kit
005461810
Aircraft Maintenance Kit
004446212
Reaction Cylinder Assembly
004744410
Rotary Electro-mechanical Actuator
003404198
Aircraft Access Cover
013730618
Rigid Connecting Link
002742701
Reciprocating Compressor Unit
003063757
Rigid Connecting Link
003063756
Rigid Connecting Link
001355932
Aircraft Pylon
012257426
Rigid Connecting Link
001355931
Aircraft Pylon
000948895
Power Brake Valve
001095730
Air Refue Boom Assy
011922478
Attack Helicopter
011735130
Aircraft Access Door
001095725
Air Refue Boom Assy
011613992
Gas Turbine Engine Generator Set
006317586
Jury Strut Assembly
000279023
Torque Shaft Assemb
011069519
Attack Helicopter
001697137
Observation Helicopter
010732029
Aircraft Access Door
010526228
Antenna Pedestal
010419310
Cowling
011069519
Attack Helicopter
010204216
Observation Helicopter
010212630
Aircraft Access Door
010214096
Diesel Engine Generator Set
009999544
Power Supply
010115780
Aircraft Access Door
009949254
Aircraft Door
010214096
Diesel Engine Generator Set
011684259
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