9M187-78

Retaining Ring

NSN 5325-00-364-9422

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

50 EA

NIIN:

003649422

Product Technical Spec.

Cross Sectional Shape:

Double oval

Inside Diameter:

Between 0.725 inches and 0.738 inches

Casehardening Indicator:

Not casehardened

Outside Diameter:

Between 0.855 inches and 0.868 inches

Major Thickness:

Between 0.042 inches and 0.046 inches

Ring Style:

Spiral

Usage Design:

External

Strength Rating:

255000.0 pounds per square inch tensile

Material:

Steel sae 1070 through 1090

Material:

Steel sae 1070 through 1090

Surface Treatment:

Cadmium and chromate

Surface Treatment:

Cadmium, qq-p-416, type 2, class 2

NSN:

5325-00-364-9422

Item Name:

Lock,ring

Cage Code:

51814

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

RST78CDM9

Cage Code:

80756

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

9M187-78

Cage Code:

12837

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

9M187-78

Cage Code:

76301

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07623

FIIG:

T252-G

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Ring Lock"

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.