Model: MIL-R-8791/1-011

Packing Retainer

Properties:

Cross Sectional Shape

Square/rectangular

Cross-sectional Height

Between 0.045 inches and 0.052 inches

Center Hole Diameter

Between 0.326 inches and 0.328 inches

Peripheral Diameter

Between 0.432 inches and 0.434 inches

Joint Type

Scarf-peripheral

Criticality Code Justification

Zzzy

Material

Rubber synthetic

Reference Number Differentiating Characteristics

Cleaned iaw mil-std-1330

Reference Number Differentiating Characteristics

Cleaning, packaging, and marking iaw mil-std-1330d

NSN

5330-00-689-6458

Part Number

MIL-R-8791/1-011

Description

Retainer,packing

CAGE

81412

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 MIL-R-8791/1-011 NSN 5330-00-689-6458

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:

156600

UFC:

77670

LTL:

RATING VARIABLE

LCL:

RATING VARIABLE

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