51A137B125

Retaining Ring

NSN 5325-00-205-4294

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002054294

Product Technical Spec.

Cross Sectional Shape:

Rectangular

Inside Diameter:

Between 3.120 inches and 3.125 inches

Casehardening Indicator:

Not casehardened

Outside Diameter:

Between 3.386 inches and 3.390 inches

Major Thickness:

0.125 inches

End Style:

90 degree parallel

Ring Style:

Straight gap

Usage Design:

External

Material Hardness Rating:

Between 32.0 rockwell c and 36.0 rockwell c

Material:

Steel, mil-t-6736

Material:

Steel comp 4130

Material Specification:

Mil-t-6736 military specification single material response

Surface Treatment:

Phosphate

Surface Treatment:

Phosphate

NSN:

5325-00-205-4294

Item Name:

Lock,ring

Cage Code:

10001

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

807-197

Cage Code:

01359

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

807-197

Cage Code:

01359

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:

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.