Model: 4990408

Packing Retainer

Properties:

Cross Sectional Shape
Square/rectangular
Cross-sectional Height
Between 0.045 inches and 0.052 inches
Center Hole Diameter
Between 1.521 inches and 1.523 inches
Peripheral Diameter
Between 1.757 inches and 1.763 inches
Joint Type
Scarf-peripheral retainer
Cut Type
Diagonal
Criticality Code Justification
Zzzy
Material
Plastic polytetrafluoroethylene
Material Specification
Sae-as8791 national specification single material response
Reference Number Differentiating Characteristics
Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
NSN
5330-00-332-3445
Part Number
4990408
Description
Retainer,packing
CAGE
99657

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 4990408 NSN 5330-00-332-3445

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13706
FIIG:
A032A0
Concept No.:
App. Key:
AF
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.0 X 3.0 X 0.1
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
156600
UFC:
77670
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
772
TCC:
Z
SHC:
9
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

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