NSN 5310-00-011-6123

Lock Washer Description: Lock Washer NSN 5310000116123. The Hardness Rating is Between 45.0 rockwell c and 53.0 rockwell c and the Material is Steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 | Minimum order quantity: 1 EA

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

000116123

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

NS: 24
AR: 1
NE: 5
SV: 1

Please note that inventory for this NSN was updated 10/02/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Q & A

Product Definition Definition of approved item name (AIN): "Lock Washer"

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

5310-00-011-6123 Spec. NSN part characteristics

lock washer nsn 5310000116123. the hardness rating is between 45.0 rockwell c and 53.0 rockwell c and the material is steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080

MRC

Name

Detail

MRC:

STDC

Surface Treatment Document And Classification

Mil-p-16232, ty z military specification single treatment response

MRC:

SFTT

Surface Treatment

Phosphate

MRC:

MDCL

Material Document And Classification

66 federal standard all material responses

MRC:

MATT

Material

Steel comp

MRC:

CQFM

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

MRC:

ABPX

Material Thickness

Between 0.156 inches and 0.166 inches

MRC:

ABKV

Outside Diameter

1.079 inches

MRC:

AAUB

Hole Diameter

Between 0.636in. and 0.653in. ⁓21/32"

MRC:

STYL

Style Designator

Split helical-right hand

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:

9X99788

Cage Code:

D9182

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FFW84CLASS2STYLE2

Cage Code:

81348

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

44677H

Cage Code:

89346

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

F50

Cage Code:

00365

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

004-003005-073

Cage Code:

26916

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

12204

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

21450

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34811S2

Cage Code:

57526

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405132009

Cage Code:

S5686

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35338-69

Cage Code:

80205

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

56442

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

23705

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35338-69

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34811S2

Cage Code:

23040

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

89346

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5310000116123

Cage Code:

SCY13

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

116123

Cage Code:

31007

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

44677H

Cage Code:

31007

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35338-69

Cage Code:

8346B

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

405132009

Cage Code:

1919A

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:

14218

FIIG:

A022B0

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) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

7318210000

NAICS:

332722

End Use Class:

12300

SITC:

69422

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 7318210000

Spring Washers and Other Lock Washers, Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69422

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Not Threaded, Of Iron Or Steel

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

194160

NMF Description:

Iron Or Steel Washer Or Gaskets

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 713

Metal hardware.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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)