Model: 3M128-4

Serrated Lock Ring

Properties:

Inside Diameter

0.316 inches

Pilot Diameter

0.410 inches

Overall Height

0.140 inches

Overall Outside Diameter

0.471 inches

Outer Serration Quantity

Inner Serration Quantity

Material

Steel, aisi c1117

Material

Steel, aisi c1117

Surface Treatment

Cadmium and chromate

Surface Treatment

Cadmium and chromate

NSN

5365-00-682-5877

Part Number

3M128-4

Description

Ring,lock,serrated

CAGE

76301

Part 3M128-4 NSN 5365-00-682-5877

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16013

FIIG:

T252-E

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:

0.3000lbs

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:

095190

UFC:

49790

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5365-00-682-5877 is a component of

Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Mh-53e Helicopter
Ah-1w Advance Attack Helicopter
Sof / Hh-53j/m Pave Low Helicopter
Sh-60f Carrier Based Asw Helicopter
Hh-60h Search And Rescue Helicopter
Hh-60j Uscg Search And Rescue Helicopter
Kidd Class Ddg
Fms - Knox Class Ff
Jet Aircraft Start Unit
011435632
Main Grip Assembly
011326734
Turbine Engine Main Fuel Control
011165740
Turbine Engine Main Fuel Control
011326735
Turbine Engine Main Fuel Control
010348498
Linear Actuating Cylinder Assembly
009232942
Hydraulic Servocylinder Assembly
009157679
Cont Clamp Assembly
011684260
Attack Helicopter
007763511
Aircraft Pneumatic System Components Test Station
007927171
Linear Actuating Cylinder Assembly
005049112
Attack Helicopter
006591306
Bladder Cel Fitting
005049112
Attack Helicopter
006591304
Fue Flange Assembly
006591335
Tube Reducer
006308388
Flange To Tube Straight Adapter
005049112
Attack Helicopter
007181254
Axial Pistons Pump Unit
006538635
Linear Actuating Cylinder Assembly
006207496
Aircraft Gearbox Assembly
005662693
Hydraulic Drive Unit
011684259
Attack Helicopter
006147149
Flange To Tube Straight Adapter
004711799
Aircraft Engine Build-up Parts Kit
007585492
Gas T Generator Set
004929444
Diffuser Housing
006046665
Bulkhead Flange
002964590
Helicopter Rotor Hub
006591305
Fue Flange Assembly
003419388
Linear Actuating Cylinder Assembly
004711798
Aircraft Engine Build-up Parts Kit
002386900
Support Assy
003002283
Hydraulic Servocylinder Assembly
003416311
Main Yoke Assembly
005743224
Turbine Engine Main Fuel Control
001641650
Rotary Rudder Head
002319295
Hydraulic Servocylinder Assembly
003416312
Main Yoke Assembly
003419389
Linear Actuating Cylinder Assembly
001697123
Rot Damper Assembly
001799075
Automatic Pilot Transfer Valve
001107143
Gea Housing Subassy
000918520
Linear Actuating Cylinder Assembly
000969795
U Dampener Assembly
001761587
Ener Strut Assembly
001706671
Center Wing Section
010964597
Landing Gear Cylinder And Piston Assembly
000109946
Hydraulic Servocylinder Assembly
009988912
Machine Gun-automatic Gun Ammunition Feeder
009398563
Reservoir Assy
009410803
Landing Gear Drag Brace
007196217
Electrical Equipment Mounting Base
009413172
Housing Assy
011922478
Attack Helicopter
011426681
Structural Support

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