Model: 3-3008-21-6

Retaining Ring

Properties:

Cross Sectional Shape

Round

Inside Diameter

Between 0.443 inches and 0.458 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 0.559 inches and 0.577 inches

End Style

Vertex below center

Ring Style

Straight gap

Material Diameter

Between 0.057 inches and 0.060 inches

Usage Design

Internal

Material

Steel, qq-w-423, comp 302, cond b or steel, qq-w-423, comp 304, cond b

Material

Steel comp 302 or steel comp 304

Material Specification

Qq-w-423, comp 302, cond b federal specification 1st material response and qq-w-423, comp 304, cond b federal specification 2nd material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Surface Treatment

Passivated, qq-p-35

NSN

5325-01-225-6479

Part Number

3-3008-21-6

Description

Ring,retaining

CAGE

70236

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 3-3008-21-6 NSN 5325-01-225-6479

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:

0.1000lbs

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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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