M2742640137A

Retaining Ring

NSN 5325-01-133-0259

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

4 EA

NIIN:

011330259

Detail Specifications

Cross Sectional Shape:

Double oval

Inside Diameter:

Between 2.067 inches and 2.092 inches

Casehardening Indicator:

Not casehardened

Outside Diameter:

Between 2.467 inches and 2.492 inches

Major Thickness:

Between 0.075 inches and 0.081 inches

Ring Style:

Special flat

Usage Design:

Internal

Material Hardness Rating:

Between 71.0 rockwell a and 77.5 rockwell a

Strength Rating:

211000.0 pounds per square inch tensile

Material:

Steel, federal standard 66, comp 1070 or steel, federal standard 66, comp 1072 or steel, federal standard 66, comp 1074 or steel, federal standard 66, comp 1075 or steel, federal standard 66, comp 1078 or steel, federal standard 66, comp 1080 or steel, federal standard 66, comp 1084 or steel, federal standard 66, comp 1085 or steel, federal standard 66, comp 1086 or steel, federal standard 66, comp 1090

Material:

Steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 or steel comp 1070 or steel comp 1085 or steel comp 1086 or steel comp 1090

Nondefinitive Specification/std Data:

B type and 2 class

NSN:

5325-01-133-0259

Item Name:

Ring,spiral

Cage Code:

81349

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MIL-DTL-27426

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

RRN-231

Cage Code:

80756

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

401674

Cage Code:

77640

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PL44616-121H FIND NO. 21

Cage Code:

63600

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

401502

Cage Code:

77640

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): "Spiral 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.