Model: 18C2204-1

Retaining Ring

Properties:

Inside Diameter

1.318 inches

Outside Diameter

2.50 inches

Major Thickness

0.250 inches

End Application

Ch-53a/d/e

Part Name Assigned By Controlling Agency

Retainer

Material

Aluminum alloy, alloy 6061, temper t6, aluminum association

Material

Aluminum alloy 6061

Material Specification

Temper t6, aluminum association assn standard single material response

Surface Treatment

Anodize

Supplementary Features

Item: retainer assembly, helicopter strut. Assembly consists of retainer part number 18c2204-2 and pin, part number nas607-2-7quantity type 4, cage code 08205, finish: sulfuric acid anodize per les cp-01-2-a-434

Surface Treatment

Anodized

NSN

5325-01-618-9817

Part Number

18C2204-1

Description

Ring,retaining

CAGE

07RP9

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 18C2204-1 NSN 5325-01-618-9817

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:

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