7972583

Packing Retainer

NSN 5330-00-797-2583

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

007972583

Technical Specifications of NSN

Cross Sectional Shape:

Special

Cross-sectional Height:

Between 0.250 inches and 0.270 inches

Body Recess Depth:

0.030 inches

Center Hole Diameter:

Between 2.455 inches and 2.460 inches

Peripheral Diameter:

Between 3.010 inches and 3.015 inches

Material:

Copper alloy

NSN:

5330-00-797-2583

Item Name:

Ring,backup,packing

Cage Code:

20149

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

172MAG4

Cage Code:

05415

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

017172MAG4

Cage Code:

16662

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Y12455-2 7-16

Cage Code:

05415

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

172MAG4

Cage Code:

556A6

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13706

FIIG:

A032A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

0.2000lbs

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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Pricing & Availability

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Definition Definition of approved item name (AIN): "Packing Backup Ring"

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.