Model: SSN637-518-2143681 PIECE 4

Packing Retainer

Properties:

Cross Sectional Shape

Flange

Attachment Method

Round hole

Attachment Feature Quantity

Attachment Hole Diameter

0.656 inches

Attachment Feature Circle Diameter

7.250 inches single circle

Cross-sectional Thickness

Between 0.429 inches and 0.434 inches

Cross-sectional Height

1.250 inches

Rim Surface Width

0.938 inches

Center Hole Diameter

Between 4.512 inches and 4.514 inches

Peripheral Diameter

8.625 inches

Material

Copper alloy 630

Material Specification

Qq-b-679 comp 2 federal specification single material response

NSN

5330-01-208-8051

Part Number

SSN637-518-2143681 PIECE 4

Description

Retainer,packing

CAGE

80064

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

Part SSN637-518-2143681 PIECE 4 NSN 5330-01-208-8051

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13706

FIIG:

A032A0

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:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals