Model: SSN637-501-2159964 PIECE 19

Retaining Ring

Properties:

Cross Sectional Shape

Rectangular

Inside Diameter

Between 0.742 inches and 0.747 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 1.121 inches and 1.123 inches

Major Thickness

Between 0.240 inches and 0.248 inches

End Style

90 degree parallel

Ring Style

Straight gap

Usage Design

Internal

Material

Nickel-copper alloy, qq-n-281, class a

Material

Nickel alloy 400

Material Specification

Qq-n-281, class a federal specification single material response

NSN

5325-01-161-2187

Part Number

SSN637-501-2159964 PIECE 19

Description

Ring,retaining

CAGE

80064

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 SSN637-501-2159964 PIECE 19 NSN 5325-01-161-2187

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:

139780

UFC:

70190

LTL:

125.0

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