Model: 2457-2

Packing With Retainer

Properties:

Outside Diameter
Between 0.365 inches and 0.385 inches
Retainer Thickness
Between 0.036 inches and 0.044 inches
Packing Ring Cross-sectional Diameter
Between 0.047 inches and 0.053 inches
Packing Inside Diameter
Between 0.149 inches and 0.159 inches
Construction
One-piece
Material
Steel comp 301 retainer or steel comp 302 retainer
Material Specification
Ams7287 assn standard single material response packing
Material Specification
Mil-s-5059 cond a or 1/4 hard military specification all material responses retainer
Surface Treatment
Passivate retainer
Surface Treatment Specification
Qq-p-35 federal specification single treatment response retainer
NSN
5330-00-121-8311
Part Number
2457-2
Description
Packing With Retainer
CAGE
77969

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes seal, plain, encased.

Part 2457-2 NSN 5330-00-121-8311

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05680
FIIG:
A032A0
Concept No.:
App. Key:
AE
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:
SX
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
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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