Model: 3158777

Packing Retainer

Special Features:

Attachment holes dia. Through counterbore 0.339 in. Diameter min through 0.359 in. Diameter max

Properties:

Attachment Method

Round hole

Attachment Hole Diameter

Between 0.217 inches and 0.224 inches

Attachment Feature Circle Diameter

1.312 inches single circle

Cross-sectional Height

1.500 inches

Center Hole Diameter

Between 0.560 inches and 0.568 inches

Peripheral Diameter

1.812 inches

Material

Aluminum alloy 356.0

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2 cl 1 military specification single treatment response

NSN

5330-01-320-8844

Part Number

3158777

Description

Retainer,packing

CAGE

10001

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 3158777 NSN 5330-01-320-8844

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

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