2820

Lock Washer

NSN 5310-00-012-1752

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 HD

NIIN:

000121752

Product Technical Spec.

Hole Diameter:

Between 0.168 inches and 0.174 inches

Outside Diameter:

Between 0.365 inches and 0.381 inches

Material Thickness:

Between 0.018 inches and 0.023 inches

Hardness Rating:

Between 40.0 rockwell c and 50.0 rockwell c

Material:

Steel

Material Specification:

Qq-s-633, fs1060 to fs1080-cancelled federal specification all material responses

Surface Treatment:

Cadmium or zinc

Style Designator:

Flat external teeth

NSN:

5310-00-012-1752

Item Name:

Serrated Lock Washer

Cage Code:

78452

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MILW6986TYPEB

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

7X677

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

219-8N

Cage Code:

1MY97

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

12204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

83029

Cage Code:

29201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

77837

Cage Code:

57733

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

72582

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PC121752

Cage Code:

C7432

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

56442

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BEAX7C1

Cage Code:

00000

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BEAX7C2

Cage Code:

00000

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34938S7

Cage Code:

23040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

219-8N

Cage Code:

28480

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

121752

Cage Code:

31007

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194160

UFC:

55210

LTL:

50.0

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 2820 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Serrated 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