Model: ST7M175-010

Packing Retainer

Special Features:

Inner groove shall be 0.028 in. On each end

Properties:

Cross Sectional Shape

Special

Cross-sectional Height

Between 0.068 inches and 0.072 inches

Outer Groove Width

0.028 inches

Rim Surface Width

0.0065 inches

Inner Groove Width

Between 0.055 inches and 0.060 inches

Center Hole Diameter

Between 0.346 inches and 0.350 inches

Peripheral Diameter

Between 0.456 inches and 0.460 inches

Material

Plastic polytetrafluoroethylene

Material Specification

Mil-r-8791 military specification single material response

NSN

5330-00-395-4209

Part Number

ST7M175-010

Description

Retainer,packing

CAGE

76301

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 ST7M175-010 NSN 5330-00-395-4209

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:

000000

UFC:

00000

LTL:

NO RATING

LCL:

WCC:

772

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