Model: 21225

Packing Retainer

Properties:

Attachment Method
Round hole
Attachment Feature Quantity
1
Attachment Hole Diameter
Between 0.133 inches and 0.139 inches
Cross-sectional Height
0.408 inches
Outer Groove Depth
Between 0.0955 inches and 0.0995 inches
Outer Groove Width
0.190 inches
Center Hole Diameter
Between 0.133 inches and 0.139 inches
Peripheral Diameter
Between 0.368 inches and 0.372 inches
Material
Copper alloy
NSN
5330-00-166-5625
Part Number
21225
Description
Retainer,packing
CAGE
61423

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 21225 NSN 5330-00-166-5625

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
596
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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