Model: 12703F12

Retaining Ring

Properties:

Casehardening Indicator

Not casehardened

Usage Design

Internal

Criticality Code Justification

Zzzy

Material

Steel, federal standard 66, aisi 302/sae 30302

Material

Steel comp 302

Material Specification

Fed standard 66 federal standard single material response or aisi 302 assn standard single material response or sae 30302 assn standard single material response

Surface Treatment

Any acceptable

Reference Number Differentiating Characteristics

Cleaned in accordance with mil-p-52211/ce/

Reference Number Differentiating Characteristics

Cleaning, packaging, and marking iaw mil-std-1330d

NSN

5325-00-489-0553

Part Number

12703F12

Description

Ring,retaining

CAGE

72352

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 12703F12 NSN 5325-00-489-0553

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:

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