A789

Lock Washer

NSN 5310-00-167-0667

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

001670667

Product Technical Spec.

Hole Diameter:

Between 0.255 inches and 0.267 inches

Outside Diameter:

0.489 inches

Material Thickness:

Between 0.047 inches and 0.057 inches

Hardness Rating:

Between 45.0 rockwell c and 53.0 rockwell c

Material Specification:

66 federal standard all material responses or aisi national specification all material responses or sae national specification all material responses

Surface Treatment:

Cadmium

Surface Treatment Specification:

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

Style Designator:

Split helical-right hand

Nondefinitive Specification/std Data:

1 style and a class

NSN:

5310-00-167-0667

Item Name:

Washer,helical Lock Spring

Cage Code:

96152

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MS35337-44

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

93618-716

Cage Code:

02734

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

N405P12C15

Cage Code:

24446

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

LSSS25C

Cage Code:

80249

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN935-416L

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

93618-716

Cage Code:

49671

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

78-9

Cage Code:

96152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35337-44

Cage Code:

C3846

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:

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Pricing & Availability

Submit this form for current pricing and availability quote on part number a789 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Helical Lock Spring 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