Model: RR-175

Retaining Ring

Special Features:

Gap space: 0.500in , 0.688in

Properties:

Cross Sectional Shape

Double oval

Inside Diameter

Between 1.716 inches and 1.736 inches

Outside Diameter

Between 1.834 inches and 1.854 inches

Major Thickness

Between 0.046 inches and 0.052 inches

Ring Style

Special flat

End Application

Test stand, aircraft

Usage Design

Internal

Strength Rating

211000.0 pounds per square inch tensile

Criticality Code Justification

Agav

Part Name Assigned By Controlling Agency

Inavy)ring, aircraft equip (drawing)ring, retainer-internal(69983)

Material

Steel, sae 1070

Material

Steel, sae 1070

Surface Treatment

Cadmium

Surface Treatment

Cadmium, qq-p-416, type 1, class 2

NSN

5325-01-498-4638

Part Number

RR-175

Description

Ring,retaining

CAGE

06659

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 RR-175 NSN 5325-01-498-4638

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:

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:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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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