E21127-1

Retaining Ring

NSN 5325-00-252-6845

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

10 EA

NIIN:

002526845

Technical Specifications of NSN

Cross Sectional Shape:

Beveled one inside corner

Inside Diameter:

Between 1.617 inches and 1.650 inches

Casehardening Indicator:

Not casehardened

Minor Thickness:

Between 0.047 inches and 0.049 inches

Major Thickness:

Between 0.059 inches and 0.065 inches

Ring Style:

External

End Application:

W/s: helicopter, advance attack, ah-1w; helicopter, mh-53e; ticonderoga class cg (47); helicopter, search and rescue, hh-60h; oliver perry class ffg; helicopter, carrier based asw, sh-60f; spruance class dd (963); shipboard material handling equipment (mhe); helicopter, uscg search and rescue, hh-60j

Usage Design:

External

Material Hardness Rating:

Between 47.0 rockwell c and 52.0 rockwell c

Material:

Steel, fed standard 66, 1066 to 1090

Material:

Steel, fed standard 66, 1066 to 1090

Surface Treatment:

Cadmium and chromate

Surface Treatment:

Cadmium and chromate

NSN:

5325-00-252-6845

Item Name:

E-ring

Cage Code:

38151

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

N5102-177

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS16630-1177

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5102-177MD

Cage Code:

64547

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

E7601-177

Cage Code:

38151

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1539580

Cage Code:

83298

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5102-177MD

Cage Code:

79136

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): "E-ring"

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.