Model: 70928278-4

Retaining Ring

Properties:

Cross Sectional Shape

Rectangular

Inside Diameter

Between 2.157 inches and 2.187 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 2.587 inches and 2.629 inches

Major Thickness

Between 0.107 inches and 0.109 inches

Ring Style

Internal stepped

Usage Design

External

Material Hardness Rating

Between 43.0 rockwell c and 52.0 rockwell c

Material

Steel, federal standard 66, aisi/sae 1060

Material

Steel comp 1060

Material Specification

Fed standard 66 federal standard single material response or aisi 1060 assn standard single material response or sae 1060 assn standard single material response

NSN

5325-01-121-5837

Part Number

70928278-4

Description

Ring,retaining

CAGE

0AHU0

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.

Part 70928278-4 NSN 5325-01-121-5837

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07623

FIIG:

T252-G

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

0.2000lbs

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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Schedule B and Export

Schedule B: 9606100000
SITC: 89983
End Use: Finished textile supplies
NAICS: 339993
USDA: 1

Freight Class: Press-fasteners, snap-fasteners & press-studs & parts therefor