21340FIND51

Packing Retainer

NSN 5330-00-171-5889

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 PG

NIIN:

001715889

Technical Specifications of NSN

Cross Sectional Shape:

Square

Cross-sectional Thickness:

Between 0.025 inches and 0.029 inches

Cross-sectional Height:

Between 0.075 inches and 0.087 inches

Distance Between Ends:

Between 0.032 inches and 0.078 inches

Center Hole Diameter:

0.562 inches

Peripheral Diameter:

Between 0.736 inches and 0.740 inches

Joint Type:

Scarf-butt retainer

Angle:

Between 25.0 degrees and 35.0 degrees

Material:

Plastic polytetrafluoroethylene

Material Specification:

Mil-r-8791 military specification single material response

NSN:

5330-00-171-5889

Item Name:

Ring,backup,packing

Cage Code:

78062

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

21090 FIND 27

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21333 FIND 38

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21830 FIND 8

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

52125 FN 89

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS28782-11

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12Z9022-11

Cage Code:

94135

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

830867 PC 6

Cage Code:

62983

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SR6144-11

Cage Code:

02690

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SR6144-11

Cage Code:

09257

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R3502-11

Cage Code:

50599

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155643

Cage Code:

62983

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1053-01-11

Cage Code:

F6195

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SR6144-11

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SR6144-11

Cage Code:

97820

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS35803-113

Cage Code:

96906

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:

0.1000lbs

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

772

TCC:

SHC:

ACC:

Construction Materials

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Every Product thoroughly Inspected
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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.